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In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"}],"characteristics":[],"concurentProducts":[{"id":3113,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Amazon_WorkSpaces.png","logo":true,"scheme":false,"title":"Amazon EMR","vendorVerified":0,"rating":"0.00","implementationsCount":3,"suppliersCount":0,"supplierPartnersCount":4,"alias":"amazon-emr","companyTitle":"Amazon Web Services","companyTypes":["supplier","vendor"],"companyId":176,"companyAlias":"amazon-web-services","description":"Amazon EMR provides a managed Hadoop framework that makes it easy, fast, and cost-effective to process vast amounts of data across dynamically scalable Amazon EC2 instances. You can also run other popular distributed frameworks such as Apache Spark, HBase, Presto, and Flink in EMR, and interact with data in other AWS data stores such as Amazon S3 and Amazon DynamoDB. EMR Notebooks, based on the popular Jupyter Notebook, provide a development and collaboration environment for ad hoc querying and exploratory analysis.\r\nEMR securely and reliably handles a broad set of big data use cases, including log analysis, web indexing, data transformations (ETL), machine learning, financial analysis, scientific simulation, and bioinformatics.\r\n<p class=\"align-center\">&nbsp;</p>\r\n<p class=\"align-center\"><span style=\"font-weight: bold;\">BENEFITS</span></p>\r\nEASY TO USE\r\nYou can launch an EMR cluster in minutes. You don’t need to worry about node provisioning, cluster setup, Hadoop configuration, or cluster tuning. EMR takes care of these tasks so you can focus on analysis. Data scientists, developers and analysts can also use EMR Notebooks, a managed environment based on Jupyter Notebook, to build applications and collaborate with peers.\r\nLOW COST\r\nEMR pricing is simple and predictable: You pay a per-instance rate for every second used, with a one-minute minimum charge. You can launch a 10-node EMR cluster with applications such as Hadoop, Spark, and Hive, for as little as $0.15 per hour. Because EMR has native support for Amazon EC2 Spot and Reserved Instances, you can also save 50-80% on the cost of the underlying instances.\r\nELASTIC\r\nWith EMR, you can provision one, hundreds, or thousands of compute instances to process data at any scale. You can easily increase or decrease the number of instances manually or with Auto Scaling, and you only pay for what you use. EMR also decouples compute instances and persistent storage, so they can be scaled independently.\r\nRELIABLE\r\nYou can spend less time tuning and monitoring your cluster. EMR has tuned Hadoop for the cloud; it also monitors your cluster — retrying failed tasks and automatically replacing poorly performing instances. EMR provides the latest stable open source software releases, so you don’t have to manage updates and bug fixes, leading to fewer issues and less effort to maintain the environment.\r\nSECURE\r\nEMR automatically configures EC2 firewall settings that control network access to instances, and you can launch clusters in an Amazon Virtual Private Cloud (VPC), a logically isolated network you define. For objects stored in S3, you can use S3 server-side encryption or Amazon S3 client-side encryption with EMRFS, with AWS Key Management Service or customer-managed keys. You can also easily enable other encryption options and authentication with Kerberos.\r\nFLEXIBLE\r\nYou have complete control over your cluster. You have root access to every instance, you can easily install additional applications, and you can customize every cluster with bootstrap actions. You can also launch EMR clusters with custom Amazon Linux AMIs.","shortDescription":"Easily Run and Scale Apache Spark, Hadoop, HBase, Presto, Hive, and other Big Data Frameworks","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":0,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Amazon EMR","keywords":"","description":"Amazon EMR provides a managed Hadoop framework that makes it easy, fast, and cost-effective to process vast amounts of data across dynamically scalable Amazon EC2 instances. You can also run other popular distributed frameworks such as Apache Spark, HBase, Pre","og:title":"Amazon EMR","og:description":"Amazon EMR provides a managed Hadoop framework that makes it easy, fast, and cost-effective to process vast amounts of data across dynamically scalable Amazon EC2 instances. You can also run other popular distributed frameworks such as Apache Spark, HBase, Pre","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Amazon_WorkSpaces.png"},"eventUrl":"","translationId":3113,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":789,"title":"IaaS - storage","alias":"iaas-storage","description":"IaaS is an abbreviation that stands for Infrastructure as a Service (“infrastructure as a service”). This model provides for a cloud provider to provide the client with the necessary amount of computing resources - virtual servers, remote workstations, data warehouses, with or without the provision of software - and software deployment within the infrastructure remains the client's prerogative. In essence, IaaS is an alternative to renting physical servers, racks in the data center, operating systems; instead, the necessary resources are purchased with the ability to quickly scale them if necessary. In many cases, this model may be more profitable than the traditional purchase and installation of equipment, here are just a few examples:\r\n<ul><li>if the need for computing resources is not constant and can vary greatly depending on the period, and there is no desire to overpay for unused capacity;</li><li>when a company is just starting its way on the market and does not have working capital in order to buy all the necessary infrastructure - a frequent option among startups;</li><li>there is a rapid growth in business, and the network infrastructure must keep pace with it;</li><li>if you need to reduce the cost of purchasing and maintaining equipment;</li><li>when a new direction is launched, and it is necessary to test it without investing significant funds in resources.</li></ul>\r\nIaaS can be organized on the basis of a public or private cloud, as well as by combining two approaches - the so-called. “Hybrid cloud”, created using the appropriate software.","materialsDescription":" IaaS or Infrastructure as a service translated into Russian as “Infrastructure as a service”.\r\n&quot;Infrastructure&quot; in the case of IaaS, it can be virtual servers and networks, data warehouses, operating systems.\r\n“As a service” means that the cloud infrastructure components listed above are provided to you as a connected service.\r\nIaaS is a cloud infrastructure utilization model in which the computing power is provided to the client for independent management.\r\n<span style=\"font-weight: bold;\">What is the difference from PaaS and SaaS?</span>\r\nFrequently asked questions, what distinguishes IaaS, PaaS, SaaS from each other? What is the difference? Answering all questions, you decide to leave in the area of ​​responsibility of its IT specialists. It requires only time and financial costs for your business.\r\n<span style=\"font-weight: bold;\">Who is responsible for what?</span>\r\nIn the case of using IaaS models, a company can independently use resources: install and run software, exercise control over systems, applications, and virtual storage systems.\r\nFor example, networks, servers, servers and servers. The IaaS service provider manages its own software and operating system, middleware and applications, is responsible for the infrastructure during the purchase, installation and configuration.\r\n<span style=\"font-weight: bold;\">Why do companies choose IaaS?</span>\r\nScaling capabilities. All users have access to resources, and you must use all the resources you need.\r\nCost savings. As a rule, the use of cloud services costs the company less than buying its own infrastructure.\r\nMobility. Ability to work with conventional applications.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS_storage.png"},{"id":786,"title":"IaaS - computing","alias":"iaas-computing","description":"Cloud computing is the on demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. The term is generally used to describe data centers available to many users over the Internet. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. If the connection to the user is relatively close, it may be designated an edge server.\r\nInfrastructure as a service (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nThe NIST's definition of cloud computing defines Infrastructure as a Service as:\r\n<ul><li>The capability provided to the consumer is to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications.</li><li>The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components (e.g., host firewalls).</li></ul>\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure — virtual machines and other resources — as a service to subscribers.\r\nIaaS-cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":" <span style=\"font-weight: bold; \">Cloud Computing Basics</span>\r\nWhether you are running applications that share photos to millions of mobile users or you’re supporting the critical operations of your business, a cloud services platform provides rapid access to flexible and low cost IT resources. With cloud computing, you don’t need to make large upfront investments in hardware and spend a lot of time on the heavy lifting of managing that hardware. Instead, you can provision exactly the right type and size of computing resources you need to power your newest bright idea or operate your IT department. You can access as many resources as you need, almost instantly, and only pay for what you use.\r\n<span style=\"font-weight: bold; \">How Does Cloud Computing Work?</span>\r\nCloud computing provides a simple way to access servers, storage, databases and a broad set of application services over the Internet. A Cloud services platform such as Amazon Web Services owns and maintains the network-connected hardware required for these application services, while you provision and use what you need via a web application.\r\n<span style=\"font-weight: bold; \">Six Advantages and Benefits of Cloud Computing</span>\r\n<span style=\"font-weight: bold; \">Trade capital expense for variable expense</span>\r\nInstead of having to invest heavily in data centers and servers before you know how you’re going to use them, you can only pay when you consume computing resources, and only pay for how much you consume.\r\n<span style=\"font-weight: bold; \">Benefit from massive economies of scale</span>\r\nBy using cloud computing, you can achieve a lower variable cost than you can get on your own. Because usage from hundreds of thousands of customers are aggregated in the cloud, providers can achieve higher economies of scale which translates into lower pay as you go prices.\r\n<span style=\"font-weight: bold; \">Stop guessing capacity</span>\r\nEliminate guessing on your infrastructure capacity needs. When you make a capacity decision prior to deploying an application, you often either end up sitting on expensive idle resources or dealing with limited capacity. With cloud computing, these problems go away. You can access as much or as little as you need, and scale up and down as required with only a few minutes notice.\r\n<span style=\"font-weight: bold; \">Increase speed and agility</span>\r\nIn a cloud computing environment, new IT resources are only ever a click away, which means you reduce the time it takes to make those resources available to your developers from weeks to just minutes. This results in a dramatic increase in agility for the organization, since the cost and time it takes to experiment and develop is significantly lower.\r\n<span style=\"font-weight: bold; \">Stop spending money on running and maintaining data centers</span>\r\nFocus on projects that differentiate your business, not the infrastructure. Cloud computing lets you focus on your own customers, rather than on the heavy lifting of racking, stacking and powering servers.\r\n<span style=\"font-weight: bold; \">Go global in minutes</span>\r\nEasily deploy your application in multiple regions around the world with just a few clicks. This means you can provide a lower latency and better experience for your customers simply and at minimal cost.\r\n<span style=\"font-weight: bold;\">Types of Cloud Computing</span>\r\nCloud computing has three main types that are commonly referred to as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Selecting the right type of cloud computing for your needs can help you strike the right balance of control and the avoidance of undifferentiated heavy lifting.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS_computing.png"},{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":3115,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Amazon_WorkSpaces.png","logo":true,"scheme":false,"title":"AWS Auto Scaling","vendorVerified":0,"rating":"0.00","implementationsCount":1,"suppliersCount":0,"supplierPartnersCount":4,"alias":"aws-auto-scaling","companyTitle":"Amazon Web Services","companyTypes":["supplier","vendor"],"companyId":176,"companyAlias":"amazon-web-services","description":"AWS Auto Scaling monitors your applications and automatically adjusts capacity to maintain steady, predictable performance at the lowest possible cost. Using AWS Auto Scaling, it’s easy to setup application scaling for multiple resources across multiple services in minutes. The service provides a simple, powerful user interface that lets you build scaling plans for resources including Amazon EC2 instances and Spot Fleets, Amazon ECS tasks, Amazon DynamoDB tables and indexes, and Amazon Aurora Replicas. AWS Auto Scaling makes scaling simple with recommendations that allow you to optimize performance, costs, or balance between them. If you’re already using Amazon EC2 Auto Scaling to dynamically scale your Amazon EC2 instances, you can now combine it with AWS Auto Scaling to scale additional resources for other AWS services. With AWS Auto Scaling, your applications always have the right resources at the right time.\r\nIt’s easy to get started with AWS Auto Scaling using the AWS Management Console, Command Line Interface (CLI), or SDK. AWS Auto Scaling is available at no additional charge. You pay only for the AWS resources needed to run your applications and Amazon CloudWatch monitoring fees.\r\n<p class=\"align-center\"><span style=\"font-weight: bold;\">Benefits</span></p>\r\nSETUP SCALING QUICKLY\r\nAWS Auto Scaling lets you set target utilization levels for multiple resources in a single, intuitive interface. You can quickly see the average utilization of all of your scalable resources without having to navigate to other consoles. For example, if your application uses Amazon EC2 and Amazon DynamoDB, you can use AWS Auto Scaling to manage resource provisioning for all of the EC2 Auto Scaling groups and database tables in your application.\r\nMAKE SMART SCALING DECISIONS\r\nAWS Auto Scaling lets you build scaling plans that automate how groups of different resources respond to changes in demand. You can optimize availability, costs, or a balance of both. AWS Auto Scaling automatically creates all of the scaling policies and sets targets for you based on your preference. AWS Auto Scaling monitors your application and automatically adds or removes capacity from your resource groups in real-time as demands change.\r\nAUTOMATICALLY MAINTAIN PERFORMANCE\r\nUsing AWS Auto Scaling, you maintain optimal application performance and availability, even when workloads are periodic, unpredictable, or continuously changing. AWS Auto Scaling continually monitors your applications to make sure that they are operating at your desired performance levels. When demand spikes, AWS Auto Scaling automatically increases the capacity of constrained resources so you maintain a high quality of service.\r\nPAY ONLY FOR WHAT YOU NEED\r\nAWS Auto Scaling can help you optimize your utilization and cost efficiencies when consuming AWS services so you only pay for the resources you actually need. When demand drops, AWS Auto Scaling will automatically remove any excess resource capacity so you avoid overspending. AWS Auto Scaling is free to use, and allows you to optimize the costs of your AWS environment.","shortDescription":"Application scaling to optimize performance and costs\r\n","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":0,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"AWS Auto Scaling","keywords":"","description":"AWS Auto Scaling monitors your applications and automatically adjusts capacity to maintain steady, predictable performance at the lowest possible cost. Using AWS Auto Scaling, it’s easy to setup application scaling for multiple resources across multiple servic","og:title":"AWS Auto Scaling","og:description":"AWS Auto Scaling monitors your applications and automatically adjusts capacity to maintain steady, predictable performance at the lowest possible cost. 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Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"},{"id":789,"title":"IaaS - storage","alias":"iaas-storage","description":"IaaS is an abbreviation that stands for Infrastructure as a Service (“infrastructure as a service”). This model provides for a cloud provider to provide the client with the necessary amount of computing resources - virtual servers, remote workstations, data warehouses, with or without the provision of software - and software deployment within the infrastructure remains the client's prerogative. In essence, IaaS is an alternative to renting physical servers, racks in the data center, operating systems; instead, the necessary resources are purchased with the ability to quickly scale them if necessary. In many cases, this model may be more profitable than the traditional purchase and installation of equipment, here are just a few examples:\r\n<ul><li>if the need for computing resources is not constant and can vary greatly depending on the period, and there is no desire to overpay for unused capacity;</li><li>when a company is just starting its way on the market and does not have working capital in order to buy all the necessary infrastructure - a frequent option among startups;</li><li>there is a rapid growth in business, and the network infrastructure must keep pace with it;</li><li>if you need to reduce the cost of purchasing and maintaining equipment;</li><li>when a new direction is launched, and it is necessary to test it without investing significant funds in resources.</li></ul>\r\nIaaS can be organized on the basis of a public or private cloud, as well as by combining two approaches - the so-called. “Hybrid cloud”, created using the appropriate software.","materialsDescription":" IaaS or Infrastructure as a service translated into Russian as “Infrastructure as a service”.\r\n&quot;Infrastructure&quot; in the case of IaaS, it can be virtual servers and networks, data warehouses, operating systems.\r\n“As a service” means that the cloud infrastructure components listed above are provided to you as a connected service.\r\nIaaS is a cloud infrastructure utilization model in which the computing power is provided to the client for independent management.\r\n<span style=\"font-weight: bold;\">What is the difference from PaaS and SaaS?</span>\r\nFrequently asked questions, what distinguishes IaaS, PaaS, SaaS from each other? What is the difference? Answering all questions, you decide to leave in the area of ​​responsibility of its IT specialists. It requires only time and financial costs for your business.\r\n<span style=\"font-weight: bold;\">Who is responsible for what?</span>\r\nIn the case of using IaaS models, a company can independently use resources: install and run software, exercise control over systems, applications, and virtual storage systems.\r\nFor example, networks, servers, servers and servers. The IaaS service provider manages its own software and operating system, middleware and applications, is responsible for the infrastructure during the purchase, installation and configuration.\r\n<span style=\"font-weight: bold;\">Why do companies choose IaaS?</span>\r\nScaling capabilities. All users have access to resources, and you must use all the resources you need.\r\nCost savings. As a rule, the use of cloud services costs the company less than buying its own infrastructure.\r\nMobility. Ability to work with conventional applications.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS_storage.png"},{"id":786,"title":"IaaS - computing","alias":"iaas-computing","description":"Cloud computing is the on demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. The term is generally used to describe data centers available to many users over the Internet. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. If the connection to the user is relatively close, it may be designated an edge server.\r\nInfrastructure as a service (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nThe NIST's definition of cloud computing defines Infrastructure as a Service as:\r\n<ul><li>The capability provided to the consumer is to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications.</li><li>The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components (e.g., host firewalls).</li></ul>\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure — virtual machines and other resources — as a service to subscribers.\r\nIaaS-cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":" <span style=\"font-weight: bold; \">Cloud Computing Basics</span>\r\nWhether you are running applications that share photos to millions of mobile users or you’re supporting the critical operations of your business, a cloud services platform provides rapid access to flexible and low cost IT resources. With cloud computing, you don’t need to make large upfront investments in hardware and spend a lot of time on the heavy lifting of managing that hardware. Instead, you can provision exactly the right type and size of computing resources you need to power your newest bright idea or operate your IT department. You can access as many resources as you need, almost instantly, and only pay for what you use.\r\n<span style=\"font-weight: bold; \">How Does Cloud Computing Work?</span>\r\nCloud computing provides a simple way to access servers, storage, databases and a broad set of application services over the Internet. A Cloud services platform such as Amazon Web Services owns and maintains the network-connected hardware required for these application services, while you provision and use what you need via a web application.\r\n<span style=\"font-weight: bold; \">Six Advantages and Benefits of Cloud Computing</span>\r\n<span style=\"font-weight: bold; \">Trade capital expense for variable expense</span>\r\nInstead of having to invest heavily in data centers and servers before you know how you’re going to use them, you can only pay when you consume computing resources, and only pay for how much you consume.\r\n<span style=\"font-weight: bold; \">Benefit from massive economies of scale</span>\r\nBy using cloud computing, you can achieve a lower variable cost than you can get on your own. Because usage from hundreds of thousands of customers are aggregated in the cloud, providers can achieve higher economies of scale which translates into lower pay as you go prices.\r\n<span style=\"font-weight: bold; \">Stop guessing capacity</span>\r\nEliminate guessing on your infrastructure capacity needs. When you make a capacity decision prior to deploying an application, you often either end up sitting on expensive idle resources or dealing with limited capacity. With cloud computing, these problems go away. You can access as much or as little as you need, and scale up and down as required with only a few minutes notice.\r\n<span style=\"font-weight: bold; \">Increase speed and agility</span>\r\nIn a cloud computing environment, new IT resources are only ever a click away, which means you reduce the time it takes to make those resources available to your developers from weeks to just minutes. This results in a dramatic increase in agility for the organization, since the cost and time it takes to experiment and develop is significantly lower.\r\n<span style=\"font-weight: bold; \">Stop spending money on running and maintaining data centers</span>\r\nFocus on projects that differentiate your business, not the infrastructure. Cloud computing lets you focus on your own customers, rather than on the heavy lifting of racking, stacking and powering servers.\r\n<span style=\"font-weight: bold; \">Go global in minutes</span>\r\nEasily deploy your application in multiple regions around the world with just a few clicks. This means you can provide a lower latency and better experience for your customers simply and at minimal cost.\r\n<span style=\"font-weight: bold;\">Types of Cloud Computing</span>\r\nCloud computing has three main types that are commonly referred to as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Selecting the right type of cloud computing for your needs can help you strike the right balance of control and the avoidance of undifferentiated heavy lifting.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS_computing.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":3118,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Amazon_WorkSpaces.png","logo":true,"scheme":false,"title":"AWS Cloud​Formation","vendorVerified":0,"rating":"0.00","implementationsCount":2,"suppliersCount":0,"supplierPartnersCount":4,"alias":"aws-cloudformation","companyTitle":"Amazon Web Services","companyTypes":["supplier","vendor"],"companyId":176,"companyAlias":"amazon-web-services","description":"AWS CloudFormation provides a common language for you to describe and provision all the infrastructure resources in your cloud environment. CloudFormation allows you to use a simple text file to model and provision, in an automated and secure manner, all the resources needed for your applications across all regions and accounts. This file serves as the single source of truth for your cloud environment.&nbsp;\r\nAWS CloudFormation is available at no additional charge, and you pay only for the AWS resources needed to run your applications.\r\n<p class=\"align-center\"><span style=\"font-weight: bold;\">Benefits</span></p>\r\nMODEL IT ALL\r\nAWS CloudFormation allows you to model your entire infrastructure in a text file. This template becomes the single source of truth for your infrastructure. This helps you to standardize infrastructure components used across your organization, enabling configuration compliance and faster troubleshooting.\r\nAUTOMATE AND DEPLOY\r\nAWS CloudFormation provisions your resources in a safe, repeatable manner, allowing you to build and rebuild your infrastructure and applications, without having to perform manual actions or write custom scripts. CloudFormation takes care of determining the right operations to perform when managing your stack, and rolls back changes automatically if errors are detected.\r\nIT'S JUST CODE\r\nCodifying your infrastructure allows you to treat your infrastructure as just code. You can author it with any code editor, check it into a version control system, and review the files with team members before deploying into production.","shortDescription":"AWS Cloud​Formation: Model and provision all your cloud infrastructure resources","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":0,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"AWS Cloud​Formation","keywords":"","description":"AWS CloudFormation provides a common language for you to describe and provision all the infrastructure resources in your cloud environment. CloudFormation allows you to use a simple text file to model and provision, in an automated and secure manner, all the r","og:title":"AWS Cloud​Formation","og:description":"AWS CloudFormation provides a common language for you to describe and provision all the infrastructure resources in your cloud environment. CloudFormation allows you to use a simple text file to model and provision, in an automated and secure manner, all the r","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Amazon_WorkSpaces.png"},"eventUrl":"","translationId":3118,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"},{"id":789,"title":"IaaS - storage","alias":"iaas-storage","description":"IaaS is an abbreviation that stands for Infrastructure as a Service (“infrastructure as a service”). This model provides for a cloud provider to provide the client with the necessary amount of computing resources - virtual servers, remote workstations, data warehouses, with or without the provision of software - and software deployment within the infrastructure remains the client's prerogative. In essence, IaaS is an alternative to renting physical servers, racks in the data center, operating systems; instead, the necessary resources are purchased with the ability to quickly scale them if necessary. In many cases, this model may be more profitable than the traditional purchase and installation of equipment, here are just a few examples:\r\n<ul><li>if the need for computing resources is not constant and can vary greatly depending on the period, and there is no desire to overpay for unused capacity;</li><li>when a company is just starting its way on the market and does not have working capital in order to buy all the necessary infrastructure - a frequent option among startups;</li><li>there is a rapid growth in business, and the network infrastructure must keep pace with it;</li><li>if you need to reduce the cost of purchasing and maintaining equipment;</li><li>when a new direction is launched, and it is necessary to test it without investing significant funds in resources.</li></ul>\r\nIaaS can be organized on the basis of a public or private cloud, as well as by combining two approaches - the so-called. “Hybrid cloud”, created using the appropriate software.","materialsDescription":" IaaS or Infrastructure as a service translated into Russian as “Infrastructure as a service”.\r\n&quot;Infrastructure&quot; in the case of IaaS, it can be virtual servers and networks, data warehouses, operating systems.\r\n“As a service” means that the cloud infrastructure components listed above are provided to you as a connected service.\r\nIaaS is a cloud infrastructure utilization model in which the computing power is provided to the client for independent management.\r\n<span style=\"font-weight: bold;\">What is the difference from PaaS and SaaS?</span>\r\nFrequently asked questions, what distinguishes IaaS, PaaS, SaaS from each other? What is the difference? Answering all questions, you decide to leave in the area of ​​responsibility of its IT specialists. It requires only time and financial costs for your business.\r\n<span style=\"font-weight: bold;\">Who is responsible for what?</span>\r\nIn the case of using IaaS models, a company can independently use resources: install and run software, exercise control over systems, applications, and virtual storage systems.\r\nFor example, networks, servers, servers and servers. The IaaS service provider manages its own software and operating system, middleware and applications, is responsible for the infrastructure during the purchase, installation and configuration.\r\n<span style=\"font-weight: bold;\">Why do companies choose IaaS?</span>\r\nScaling capabilities. All users have access to resources, and you must use all the resources you need.\r\nCost savings. As a rule, the use of cloud services costs the company less than buying its own infrastructure.\r\nMobility. Ability to work with conventional applications.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS_storage.png"},{"id":786,"title":"IaaS - computing","alias":"iaas-computing","description":"Cloud computing is the on demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. The term is generally used to describe data centers available to many users over the Internet. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. If the connection to the user is relatively close, it may be designated an edge server.\r\nInfrastructure as a service (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nThe NIST's definition of cloud computing defines Infrastructure as a Service as:\r\n<ul><li>The capability provided to the consumer is to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications.</li><li>The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components (e.g., host firewalls).</li></ul>\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure — virtual machines and other resources — as a service to subscribers.\r\nIaaS-cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":" <span style=\"font-weight: bold; \">Cloud Computing Basics</span>\r\nWhether you are running applications that share photos to millions of mobile users or you’re supporting the critical operations of your business, a cloud services platform provides rapid access to flexible and low cost IT resources. With cloud computing, you don’t need to make large upfront investments in hardware and spend a lot of time on the heavy lifting of managing that hardware. Instead, you can provision exactly the right type and size of computing resources you need to power your newest bright idea or operate your IT department. You can access as many resources as you need, almost instantly, and only pay for what you use.\r\n<span style=\"font-weight: bold; \">How Does Cloud Computing Work?</span>\r\nCloud computing provides a simple way to access servers, storage, databases and a broad set of application services over the Internet. A Cloud services platform such as Amazon Web Services owns and maintains the network-connected hardware required for these application services, while you provision and use what you need via a web application.\r\n<span style=\"font-weight: bold; \">Six Advantages and Benefits of Cloud Computing</span>\r\n<span style=\"font-weight: bold; \">Trade capital expense for variable expense</span>\r\nInstead of having to invest heavily in data centers and servers before you know how you’re going to use them, you can only pay when you consume computing resources, and only pay for how much you consume.\r\n<span style=\"font-weight: bold; \">Benefit from massive economies of scale</span>\r\nBy using cloud computing, you can achieve a lower variable cost than you can get on your own. Because usage from hundreds of thousands of customers are aggregated in the cloud, providers can achieve higher economies of scale which translates into lower pay as you go prices.\r\n<span style=\"font-weight: bold; \">Stop guessing capacity</span>\r\nEliminate guessing on your infrastructure capacity needs. When you make a capacity decision prior to deploying an application, you often either end up sitting on expensive idle resources or dealing with limited capacity. With cloud computing, these problems go away. You can access as much or as little as you need, and scale up and down as required with only a few minutes notice.\r\n<span style=\"font-weight: bold; \">Increase speed and agility</span>\r\nIn a cloud computing environment, new IT resources are only ever a click away, which means you reduce the time it takes to make those resources available to your developers from weeks to just minutes. This results in a dramatic increase in agility for the organization, since the cost and time it takes to experiment and develop is significantly lower.\r\n<span style=\"font-weight: bold; \">Stop spending money on running and maintaining data centers</span>\r\nFocus on projects that differentiate your business, not the infrastructure. Cloud computing lets you focus on your own customers, rather than on the heavy lifting of racking, stacking and powering servers.\r\n<span style=\"font-weight: bold; \">Go global in minutes</span>\r\nEasily deploy your application in multiple regions around the world with just a few clicks. This means you can provide a lower latency and better experience for your customers simply and at minimal cost.\r\n<span style=\"font-weight: bold;\">Types of Cloud Computing</span>\r\nCloud computing has three main types that are commonly referred to as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Selecting the right type of cloud computing for your needs can help you strike the right balance of control and the avoidance of undifferentiated heavy lifting.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS_computing.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":3762,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/esdenera_networks.png","logo":true,"scheme":false,"title":"Esdenera Networks Firewall 3","vendorVerified":0,"rating":"0.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"esdenera-networks-firewall-3","companyTitle":"Esdenera Networks","companyTypes":["supplier","vendor"],"companyId":5935,"companyAlias":"esdenera-networks","description":"The Esdenera Firewall 3 is a professional network appliance that has been built for enterprise networks, Infrastructure-as-a-Service (IaaS), and remote access solutions. It is build upon Esdenera's TNOS network operating system, a high-secure OpenBSD-based platform. In addition to the leading packet filter and stateful firewalling capabilities, Esdenera introduces applications identities, a programmable approach to detect apps, stacks and things that turns it into a truly next generation firewall.\r\n<b>Features:</b>\r\n<b>Rules</b>\r\nThe enhanced PF packet filter provides a Stateful SPI-Firewall that filters, translates and normalizes network sessions of the IPv4 and IPv6 Internet protocols. And it can do much more – with built-in redundancy and failover options.\r\n<b>Identities</b>\r\nUse identities to filter on more than addresses and ports. They can describe people, things, applications, services, or entire software stacks using dynamic tables or accelerated, customizable programs.\r\n<b>Relays</b>\r\nRelays are stream-based and application-aware network engines. They can manage your web traffic, load balance connections, assign sophisticated user policies or inspect TLS connections as a trusted machine in the middle.\r\n<b>Why use Esdenera® Firewall 3</b>\r\n<ul> <li>Trusted Code</li><p>&nbsp;</p> <li>NFV Services</li><p>&nbsp;</p> <li>Cloud-ready</li><p>&nbsp;</p> <li>Built for SDN</li><p>&nbsp;</p> </ul>","shortDescription":"The Esdenera® Firewall 3 is a next generation firewall","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":8,"sellingCount":2,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Esdenera Networks Firewall 3","keywords":"","description":"The Esdenera Firewall 3 is a professional network appliance that has been built for enterprise networks, Infrastructure-as-a-Service (IaaS), and remote access solutions. It is build upon Esdenera's TNOS network operating system, a high-secure OpenBSD-based pla","og:title":"Esdenera Networks Firewall 3","og:description":"The Esdenera Firewall 3 is a professional network appliance that has been built for enterprise networks, Infrastructure-as-a-Service (IaaS), and remote access solutions. It is build upon Esdenera's TNOS network operating system, a high-secure OpenBSD-based pla","og:image":"https://old.roi4cio.com/fileadmin/user_upload/esdenera_networks.png"},"eventUrl":"","translationId":3761,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"},{"id":838,"title":"Endpoint Detection and Response","alias":"endpoint-detection-and-response","description":"Endpoint Detection and Response (EDR) is a cybersecurity technology that addresses the need for continuous monitoring and response to advanced threats. It is a subset of endpoint security technology and a critical piece of an optimal security posture. EDR differs from other endpoint protection platforms (EPP) such as antivirus (AV) and anti-malware in that its primary focus isn't to automatically stop threats in the pre-execution phase on an endpoint. Rather, EDR is focused on providing the right endpoint visibility with the right insights to help security analysts discover, investigate and respond to very advanced threats and broader attack campaigns stretching across multiple endpoints. Many EDR tools, however, combine EDR and EPP.\r\nWhile small and mid-market organizations are increasingly turning to EDR technology for more advanced endpoint protection, many lack the resources to maximize the benefits of the technology. Utilizing advanced EDR features such as forensic analysis, behavioral monitoring and artificial intelligence (AI) is labor and resource intensive, requiring the attention of dedicated security professionals.\r\nA managed endpoint security service combines the latest technology, an around-the-clock team of certified CSOC experts and up-to-the-minute industry intelligence for a cost-effective monthly subscription. Managed services can help reduce the day-to-day burden of monitoring and responding to alerts, enhance security orchestration and automation (SOAR) and improve threat hunting and incident response.","materialsDescription":"<span style=\"font-weight: bold; \">What is Endpoint detection and response (EDR)?</span>\r\nEndpoint detection and response is an emerging technology that addresses the need for continuous monitoring and response to advanced threats. One could even make the argument that endpoint detection and response is a form of advanced threat protection.\r\n<span style=\"font-weight: bold;\">What are the Key Aspects of EDR Security?</span>\r\nAccording to Gartner, effective EDR must include the following capabilities:\r\n<ul><li>Incident data search and investigation</li><li>Alert triage or suspicious activity validation</li><li>Suspicious activity detection</li><li>Threat hunting or data exploration</li><li>Stopping malicious activity</li></ul>\r\n<span style=\"font-weight: bold;\">What to look for in an EDR Solution?</span>\r\nUnderstanding the key aspects of EDR and why they are important will help you better discern what to look for in a solution. It’s important to find EDR software that can provide the highest level of protection while requiring the least amount of effort and investment — adding value to your security team without draining resources. Here are the six key aspects of EDR you should look for:\r\n<span style=\"font-weight: bold;\">1. Visibility:</span> Real-time visibility across all your endpoints allows you to view adversary activities, even as they attempt to breach your environment and stop them immediately.\r\n<span style=\"font-weight: bold;\">2. Threat Database:</span> Effective EDR requires massive amounts of telemetry collected from endpoints and enriched with context so it can be mined for signs of attack with a variety of analytic techniques.\r\n<span style=\"font-weight: bold;\">3. Behavioral Protection:</span> Relying solely on signature-based methods or indicators of compromise (IOCs) lead to the “silent failure” that allows data breaches to occur. Effective endpoint detection and response requires behavioral approaches that search for indicators of attack (IOAs), so you are alerted of suspicious activities before a compromise can occur.\r\n<span style=\"font-weight: bold;\">4. Insight and Intelligence:</span> An endpoint detection and response solution that integrates threat intelligence can provide context, including details on the attributed adversary that is attacking you or other information about the attack.\r\n<span style=\"font-weight: bold;\">5. Fast Response:</span> EDR that enables a fast and accurate response to incidents can stop an attack before it becomes a breach and allow your organization to get back to business quickly.\r\n<span style=\"font-weight: bold;\">6. Cloud-based Solution:</span> Having a cloud-based endpoint detection and response solution is the only way to ensure zero impact on endpoints while making sure capabilities such as search, analysis and investigation can be done accurately and in real time.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/hgghghg.png"},{"id":40,"title":"Endpoint security","alias":"endpoint-security","description":"In network security, endpoint security refers to a methodology of protecting the corporate network when accessed via remote devices such as laptops or other wireless and mobile devices. Each device with a remote connecting to the network creates a potential entry point for security threats. Endpoint security is designed to secure each endpoint on the network created by these devices.\r\nUsually, endpoint security is a security system that consists of security software, located on a centrally managed and accessible server or gateway within the network, in addition to client software being installed on each of the endpoints (or devices).&nbsp; The server authenticates logins from the endpoints and also updates the device software when needed. While endpoint security software differs by vendor, you can expect most software offerings to provide antivirus, antispyware, firewall and also a host intrusion prevention system (HIPS).\r\nEndpoint security is becoming a more common IT security function and concern as more employees bring consumer mobile devices to work and companies allow its mobile workforce to use these devices on the corporate network.<br /><br />","materialsDescription":"<span style=\"font-weight: bold;\">What are endpoint devices?</span>\r\nAny device that can connect to the central business network is considered an endpoint. Endpoint devices are potential entry points for cybersecurity threats and need strong protection because they are often the weakest link in network security.\r\n<span style=\"font-weight: bold;\">What is endpoint security management?</span>\r\nA set of rules defining the level of security that each device connected to the business network must comply with. These rules may include using an approved operating system (OS), installing a virtual private network (VPN), or running up-to-date antivirus software. If the device connecting to the network does not have the desired level of protection, it may have to connect via a guest network and have limited network access.\r\n<span style=\"font-weight: bold;\">What is endpoint security software?</span>\r\nPrograms that make sure your devices are protected. Endpoint protection software may be cloud-based and work as SaaS (Software as a Service). Endpoint security software can also be installed on each device separately as a standalone application.\r\n<span style=\"font-weight: bold;\">What is endpoint detection and response (EDR)?</span>\r\nEndpoint detection and response (EDR) solutions analyze files and programs, and report on any threats found. EDR solutions monitor continuously for advanced threats, helping to identify attacks at an early stage and respond rapidly to a range of threats.<br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Endpoint_security.png"},{"id":782,"title":"NGFW - next-generation firewall","alias":"ngfw-next-generation-firewall","description":"A next-generation firewall (NGFW) is a part of the third generation of firewall technology that is implemented in either hardware or software and is capable of detecting and blocking sophisticated attacks by enforcing security policies at the application, port and protocol levels.\r\nNGFWs typically feature advanced functions including:\r\n<ul><li>application awareness;</li><li>integrated intrusion prevention systems (IPS);</li><li>identity awareness -- user and group control;</li><li>bridged and routed modes;</li><li> the ability to use external intelligence sources.</li></ul>\r\nOf these offerings, most next-generation firewalls integrate at least three basic functions: enterprise firewall capabilities, an intrusion prevention system (IPS) and application control.\r\nLike the introduction of stateful inspection in traditional firewalls, NGFWs bring additional context to the firewall's decision-making process by providing it with the ability to understand the details of the web application traffic passing through it and to take action to block traffic that might exploit vulnerabilities.\r\nThe different features of next-generation firewalls combine to create unique benefits for users. NGFWs are often able to block malware before it enters a network, something that wasn't previously possible.\r\nNGFWs are also better equipped to address advanced persistent threats (APTs) because they can be integrated with threat intelligence services. NGFWs can also offer a low-cost option for companies trying to improve basic device security through the use of application awareness, inspection services, protection systems and awareness tools.<br /><br />","materialsDescription":"<span style=\"font-weight: bold;\">What is a next-generation firewall (NGFW)?</span>\r\nA NGFW contains all the normal defenses that a traditional firewall has as well as a type of intrusion prevention software and application control, alongside other additional security features. NGFWs are also capable of deep packet inspection, which enables more robust filters.\r\nIntrusion prevention software monitors network activity to detect and stop vulnerability exploits from occurring. This is usually done by monitoring for breaches against the network policies in place as a breach is usually indicative of malicious activity.\r\nApplication control software simply sets up a hard filter for programs that are trying to send or receive data over the Internet. This can either be done by a blacklist (programs in the filter are blocked) or by a whitelist (programs not in the filter are blocked).","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_NGFW.png"},{"id":457,"title":"DDoS Protection","alias":"ddos-protection","description":" A denial-of-service attack (DoS attack) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to the Internet. Denial of service is typically accomplished by flooding the targeted machine or resource with superfluous requests in an attempt to overload systems and prevent some or all legitimate requests from being fulfilled.\r\nIn a distributed denial-of-service attack (DDoS attack), the incoming traffic flooding the victim originates from many different sources. This effectively makes it impossible to stop the attack simply by blocking a single source.\r\nA DoS or DDoS attack is analogous to a group of people crowding the entry door of a shop, making it hard for legitimate customers to enter, disrupting trade.\r\nCriminal perpetrators of DoS attacks often target sites or services hosted on high-profile web servers such as banks or credit card payment gateways. Revenge, blackmail and activism can motivate these attacks. ","materialsDescription":" <span style=\"font-weight: bold;\">What are the Different Types of DDoS Attacks?</span>\r\nDistributed Denial of Service attacks vary significantly, and there are thousands of different ways an attack can be carried out (attack vectors), but an attack vector will generally fall into one of three broad categories:\r\n<span style=\"font-weight: bold;\">Volumetric Attacks:</span>\r\nVolumetric attacks attempt to consume the bandwidth either within the target network/service or between the target network/service and the rest of the Internet. These attacks are simply about causing congestion.\r\n<span style=\"font-weight: bold;\">TCP State-Exhaustion Attacks:</span>\r\nTCP State-Exhaustion attacks attempt to consume the connection state tables which are present in many infrastructure components such as load-balancers, firewalls and the application servers themselves. Even high capacity devices capable of maintaining state on millions of connections can be taken down by these attacks.\r\n<span style=\"font-weight: bold;\">Application Layer Attacks:</span>\r\nApplication Layer attacks target some aspect of an application or service at Layer-7. These are the deadliest kind of attacks as they can be very effective with as few as one attacking machine generating a low traffic rate (this makes these attacks very difficult to proactively detect and mitigate). Application layer attacks have come to prevalence over the past three or four years and simple application layer flood attacks (HTTP GET flood etc.) have been some of the most common denials of service attacks seen in the wild.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_DDoS_Protection.png"},{"id":204,"title":"Managed Detection and Response","alias":"managed-detection-and-response","description":" MDR, which stands for Managed Detection &amp; Response, is an all-encompassing threat detection system, which arose from the need for small/medium-sized organizations who lack resources to be able to monitor their network systems in-house. It provides a cost-effective alternative to SIEM (Security Information and Event Management).\r\nEveryday, the capabilities of attackers get more sophisticated and the volume of alerts becomes overwhelming and unmanageable. In-house teams might struggle to analyze and log data, which makes it harder than ever to determine if these threats are harmful. MDR can put a stop to attacks before they even happen. MDR technology monitors your systems and detects any unusual behavior, whilst our expert team responds to the threats detected within your business.\r\nMDR offers real-time threat intelligence, and is able to analyse behaviour which can be missed by traditional endpoint security technology. MDR also provides rapid identification of known threats, which in turn minimises overall attacks. Having remote incident investigation will minimise damage to your business, and will allow you to get back to work in no time. It’s important to note that using MDR services will allow third party access to your company's data. You need to consider working with a provider who understands and respects your data policy.","materialsDescription":" <span style=\"font-weight: bold;\">What is Managed Detection and Response?</span>\r\nManaged Detection and Response (MDR) is a managed cybersecurity service that provides intrusion detection of malware and malicious activity in your network, and assists in rapid incident response to eliminate those threats with succinct remediation actions. MDR typically combines a technology solution with outsourced security analysts that extend your technologies and team.\r\n<span style=\"font-weight: bold;\">Isn’t that What MSSPs or Managed SIEMs Do?</span>\r\nNo. Managed Security Service Providers (MSSPs) monitor network security controls and may send alerts when anomalies are identified. MSSPs typically do not investigate the anomalies to eliminate false positives, nor do they respond to real threats. This means that abnormalities in network usage are forwarded to your IT personnel who must then dig through the data to determine if there is a real threat and what to do about it.\r\n<span style=\"font-weight: bold;\">Doesn’t My Firewall Protect My Network?</span>\r\nFirewalls and other preventive forms of cybersecurity are very important and effective at preventing basic cyberattacks. However, over the past decade, it has become clear that preventive cybersecurity technologies are not enough to secure an organization’s network. Further, they are yet another source of alerts, log messages, and events that contribute to the “alert fatigue” being universally suffered today. Recent major hacks such as the Marriot Hack of 2018, the Anthem Hack of 2015, and the Target Hack of 2013 demonstrate how easily cybercriminals can breach networks at enterprise organizations to steal millions of credit card numbers, medical records, and other forms of PII/PHI.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/Endpoint_Detection_and_Response.png"},{"id":49,"title":"VPN - Virtual Private Network","alias":"vpn-virtual-private-network","description":"A <span style=\"font-weight: bold; \">virtual private network (VPN)</span> extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Applications running on a computing device, e.g. a laptop, desktop, smartphone, across a VPN may therefore benefit from the functionality, security, and management of the private network. Encryption is a common though not an inherent part of a VPN connection.\r\nAt its most basic level, VPN tunneling creates a point-to-point connection that cannot be accessed by unauthorized users. To actually create the VPN tunnel, the endpoint device needs to be running a VPN client (software application) locally or in the cloud. The VPN client runs in the background and is not noticeable to the end user unless there are performance issues.\r\nThe performance of a VPN can be affected by a variety of factors, among them the speed of users' internet connections, the types of protocols an internet service provider may use and the type of encryption the VPN uses. In the enterprise, performance can also be affected by poor quality of service (QoS) outside the control of an organization's information technology (IT) department.\r\nConsumers use a virtual private network software to protect their online activity and identity. By using an anonymous VPN service, a user's Internet traffic and data remain encrypted, which prevents eavesdroppers from sniffing Internet activity. Personal VPN services are especially useful when accessing public Wi-Fi hotspots because the public wireless services might not be secure. In addition to public Wi-Fi security, it also provides consumers with uncensored Internet access and can help prevent data theft and unblock websites.\r\nCompanies and organizations will typically use a VPN&nbsp; security to communicate confidentially over a public network and to send voice, video or data. It is also an excellent option for remote workers and organizations with global offices and partners to share data in a private manner.\r\n<p class=\"align-center\"><span style=\"font-weight: bold;\">Types of VPNs</span></p>\r\n<ul><li><span style=\"font-weight: bold;\">Remote access VPN</span>. Remote access VPN clients connect to a VPN gateway server on the organization's network. The gateway requires the device to authenticate its identity before granting access to internal network resources such as file servers, printers and intranets. This type of VPN usually relies on either IP Security (IPsec) or Secure Sockets Layer (SSL) to secure the connection.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Site-to-site VPN.</span> In contrast, a site-to-site VPN uses a gateway device to connect an entire network in one location to a network in another location. End-node devices in the remote location do not need VPN clients because the gateway handles the connection. Most site-to-site VPNs connecting over the internet use IPsec. It is also common for them to use carrier MPLS clouds rather than the public internet as the transport for site-to-site VPNs. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Mobile VPN.</span> In a mobile VPN, a VPN server still sits at the edge of the company network, enabling secure tunneled access by authenticated, authorized VPN clients. Mobile VPN tunnels are not tied to physical IP addresses, however. Instead, each tunnel is bound to a logical IP address. That logical IP address sticks to the mobile device no matter where it may roam.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">VPN Hardware</span>. It offer a number of advantages over the software-based VPN. In addition to enhanced security, hardware VPNs can provide load balancing to handle large client loads. Administration is managed through a Web browser interface. A hardware VPN is more expensive than a software VPN. Because of the cost, hardware VPNs are a more realistic option for large businesses than for small businesses or branch offices. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">VPN appliance.</span> A VPN appliance, also known as a VPN gateway appliance, is a network device equipped with enhanced security features. Also known as an SSL (Secure Sockets Layer) VPN appliance, it is in effect a router that provides protection, authorization, authentication and encryption for VPNs.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Dynamic multipoint virtual private network (DMVPN</span>). A dynamic multipoint virtual private network (DMVPN) is a secure network that exchanges data between sites without needing to pass traffic through an organization's headquarter virtual private network (VPN) server or router. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">VPN Reconnect.</span> VPN Reconnect is a feature of Windows 7 and Windows Server 2008 R2 that allows a virtual private network&nbsp; connection to remain open during a brief interruption of Internet service. Usually, when a computing device using a VPN connection drops its Internet connection, the end user has to manually reconnect to the VPN. VPN Reconnect keeps the VPN tunnel open for a configurable amount of time so when Internet service is restored, the VPN connection is automatically restored as well. </li></ul>\r\n<p class=\"align-left\">&nbsp;</p>","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: normal;\">What is VPN software?</span></h1>\r\n<span style=\"font-weight: normal;\"></span>VPN software is a tool that allows users to create a secure, encrypted connection over a computer network such as the Internet. The platform was developed to allow for secure access to business applications and other resources.\r\n<header><h1 class=\"align-center\"><span style=\"font-weight: normal;\">How does VPN software work?</span></h1></header>\r\n<p class=\"align-left\">So what does VPN do? Basically, a VPN is a group of computers or networks, which are connected over the Internet. For businesses, VPN services serve as avenues for getting access to networks when they are not physically on the same network. Such a service can also be used to encrypt communications over public networks.</p>\r\n<p class=\"align-left\">VPNs are usually deployed through local installation or by logging on to a service’s website. To give you an idea as to how VPN works, the software allows your computer to basically exchange keys with a remote server, through which all data traffic is encrypted and kept secure, safe from prying eyes. It lets you browse the Internet without the worry of being tracked, monitored and identified without permission. A VPN also helps in accessing blocked sites and in circumventing censorship.</p>\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal;\">What are the features of VPN software?</span></h1>\r\n<p class=\"align-left\">There are a variety of ways by which you can determine what VPN suits you. Here are some features of software VPN solutions and buying factors that you should consider:<br /><br /></p>\r\n<ul><li><span style=\"font-weight: bold;\">Privacy</span>: You should know what kind of privacy you really need. Is it for surfing, downloading or simply accessing blocked sites? Best of VPN programs offer one or more of these capabilities.</li><li><span style=\"font-weight: bold;\">Software/features</span>: Platforms should not be limited to ease of use, they should include features such as kill switches and DNS leak prevention tools which provide a further layer of protection.</li><li><span style=\"font-weight: bold;\">Security</span>: One should consider the level of security that a service offers. This can prevent hackers and agencies from accessing your data.</li><li><span style=\"font-weight: bold;\">Cross-platform support</span>: A VPN solution should be able to run on any device. To do this, setup guides for different platforms should be provided by the vendor.</li><li><span style=\"font-weight: bold;\">The number of servers/countries</span>: For these services, the more servers VPN there are, the better the service. This allows users to connect from virtually all over the world. It will also enable them to change their locations at will.</li><li><span style=\"font-weight: bold;\">Speed</span>: It’s common knowledge that using VPN comes with reduction in Internet speed. This is due to the fact that signals need to travel long distances and the demands of the encryption and decryption processes. Choose a service that has minimal impact on Internet speed.</li><li><span style=\"font-weight: bold;\">Simultaneous connections</span>: Many services allow users to use only one device at a time. However, many VPN service providers allow customers to connect multiple devices all at the same time.</li></ul>\r\n<p class=\"align-left\">&nbsp;</p>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/VPN_-_Virtual_Private_Network.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":805,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Red_Hat_OpenStack_Platform.jpg","logo":true,"scheme":false,"title":"Red Hat OpenStack Platform 11","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":1,"alias":"red-hat-openstack-platform-11","companyTitle":"Red Hat","companyTypes":["supplier","vendor"],"companyId":628,"companyAlias":"red-hat","description":"Composable Upgrades\r\nBy far, the most exciting addition brought by Red Hat OpenStack Platform 11 is the extension of composable roles to now include composable upgrades.\r\nComposable roles\r\nAs a refresher, a composable role is a collection of services that are grouped together to deploy the Overcloud’s main components. There are five default roles (Controller, Compute, BlockStorage, ObjectStorage, and CephStorage) allowing most common architectural scenarios to be achieved out of the box. Each service in a composable role is defined by an individual Heat template following a standardised approach that ensures services implement a basic set of input parameters and output values. With this approach these service templates can be more easily moved around, or composed, into a custom role. This creates greater flexibility around service placement and management.\r\nImprovements for NFV\r\nCo-location of Ceph on Compute now supported in production (GA)\r\nCo-locating Ceph on Nova is done by placing the Ceph Object Storage Daemons (OSDs) directly on the compute nodes. Co-location lowers many cost and complexity barriers for workloads that have minimal and/or predictable storage I/O requirements by reducing the number of total nodes required for an OpenStack deployment. Hardware previously dedicated for storage-specific requirements can now be utilized by the compute footprint for increased scale. With version 11 co-located storage is also now fully supported for deployment by director as a composable role. Operators can more easily perform detailed and targeted deployments of co-located storage, including technologies such as SR-IOV, all from a custom role. The process is fully supported with comprehensive documentation and through a newly released reference architecture\r\nFor Telcos, support for co-locating storage can be helpful for optimizing workloads and deployment architectures on a varied range of hardware and networking technologies within a single OpenStack deployment.\r\nVLAN-Aware VMs now supported in production (GA)\r\nA VLAN-aware VM, or more specifically, “Neutron Trunkports,” is how an OpenStack instance can support VLAN tagged frames across a single vNIC. This allows an operator to use fewer vNICs to access many separate networks, significantly reducing complexity by reducing the need for one vNIC for each network. Neutron does this by allowing subports off the original parent, effectively turning the main parent port into a virtual trunk. These subports can have their own segmentation id’s assigned directly to them allowing an operator to assign each port its own VLAN.\r\nVersion bumps for key virtual networking technologies\r\nDPDK now version 16.11\r\nDPDK 16.11 brings non-uniform memory access (NUMA) awareness to openvswitch-dpdk deployments. Virtual host devices comprise of multiple different types of memory which should all be allocated to the same physical node. 16.11 uses NUMA awareness to achieve this in some of the following ways:\r\n16.11 removes the requirement for a single device-tracking node which often creates performance issues by splitting memory allocations when VMs are not on that node\r\nNUMA ID’s can now be dynamically derived and that information used by DPDK to correctly place all memory types on the same node\r\nDPDK now sends NUMA node information for a guest directly to Open vSwitch (OVS) allowing OVS to allocate memory more easily on the correct node\r\n16.11 removes the requirement for poll mode driver (PMD) threads to be on cores of the same NUMA node. PMDs can now be on the same node as a device’s memory allocations\r\nOpen vSwitch now version 2.6\r\nOVS 2.6 lays the groundwork for future performance and virtual network requirements required for NFV deployments, specifically in the ovs-dpdk deployment space. Immediate benefits are gained by currency of features and initial, basic OVN support. See the upstream release notes for full details.\r\nCloudForms Integration\r\nRed Hat OpenStack Platform 11 remains tightly integrated with CloudForms. It has been fully tested and supports features such as:\r\nTenant Mapping: finds and lists all OpenStack tenants as CloudForms tenants and they remain in synch. Create, update and delete of CloudForms tenants are reflected in OpenStack and vice-versa\r\nMultisite support where one OpenStack region is represented as one cloud provider in CloudForms\r\nMultiple domains support where one domain is represented as one cloud provider in CloudForms\r\nCinder Volume Snapshot Management can be done at volume or instance level. A snapshot is a whole new volume and you can instantiate a new instance from it, all from Cloudforms\r\nWith OSP 10 we introduced the concept of the Long Life release. Long Life releases allow customers who are happy with their current release and without any pressing need for specific feature updates to remain supported for up to five years. We have designated every 3rd release as Long Life. For instance, versions 10, 13, and 16 are Long Life, while versions 11, 12, 14 and 15 are sequential. Long Life releases allow for upgrades to subsequent Long Life releases (for example, 10 to 13 without stepping through 11 and 12). Long Life releases generally have an 18 month cadence (three upstream cycles) and do require additional hardware for the upgrade process. Also, while procedures and tooling will be provided for this type of upgrade, it is important to note that some outages will occur.\r\nRed Hat OpenStack Platform 11 is the first “sequential” release (i.e. N+1). It is supported for one year and is released immediately into a “Production Phase 2” release classification. All upgrades for this type of release must be done sequentially (i.e. N+1). Sequential releases feature tighter integration with upstream projects and allow customers to quickly test new features and to deploy using their own knowledge of continuous integration and agile principles. Upgrades are generally done without major workload interruption and customers typically have multiple datacenters and/or highly demanding performance requirements. For more details see Red Hat OpenStack Platform Lifecycle (detailed FAQ as pdf) and Red Hat OpenStack Platform Director Life Cycle.\r\nAdditional notable new features of version 11\r\nA new Ironic inspector plugin can process Link Layer Discovery Protocol (LLDP) packets received from network switches during deployment. This can significantly help deployers to understand the existing network topology during a deployment and reduces trial-and-error by helping to validate the actual physical network setup presented to a deployment. All data is collected automatically and stored in an accessible format in the Undercloud’s Swift install.\r\nThere is now full support for collectd agents to be deployed to the Overcloud from director using composable roles. Performance monitoring is now easier to do as collectd joins the other fully supported OpsTools services for availability monitoring (sensu) and log management (fluentd) present starting with version 10.\r\nAnd please remember, this are agents, not the full server-side implementations. Check out how to implement the server components easily with Ansible by going to the CentOS OpsTools Special Interest Group for all the details.\r\nAdditional features landing as Tech Preview\r\nOctavia brings a robust and mature LBaaS v2 API driver to OpenStack and will eventually replace the legacy HAProxy namespace driver currently found in Newton. It will become not only a load balancing driver but also the load balancing API hosting all the other drivers. Octavia is a now a top level project outside of Neutron; for more details see this excellent update talk from the recent OpenStack Summit in Boston.\r\nOctavia implements load balancing via a group of virtual machines (or containers or bare metal servers) controlled via a controller called “Amphora.” It manages, among other things, the images used for the balancing engine. In Ocata, Amphora introduces image support for Red Hat Enterprise Linux, Centos and Fedora. Amphora images (collectively known as amphorae) utilize HAProxy to implement load balancing. For full details of the design, consult the Component Design document.\r\nTo allow Red Hat OpenStack Platform users to try out this new implementation in a non-production environment operators can deploy a Technology Preview with director starting with version 11.\r\nOctavia’s director-based implementation is currently scheduled for a z-stream release for Red Hat OpenStack Platform Version 11. This means that while it won’t be available on the day of the release it will be added to it shortly. However, please track the following bugzilla, as things may change at the last moment and affect this timing.\r\nOpenDaylight\r\nRed Hat OpenStack Platform 11 increases ODL support in version 10 by adding deployment of the OpenDaylight Boron SR2 release to director using a composable role.\r\nCeph block storage replication\r\nThe Cinder RADOS block driver (RBD) was updated to support RBD mirroring (promote/demote location) in order to allow customers to support essential concepts in disaster recovery by more easily managing and replicating their data using RBD-mirroring via the Cinder API.\r\nCinder Service HA&nbsp;\r\nUntil now the cinder-volume service could run only in Active/Passive HA fashion. In version 11, the Cinder service received numerous internal fixes around locks, job distribution, cleanup, and data corruption protection to allow for an Active/Active implementation. Having a highly available Cinder implementation may be useful for uptime reliability and throughput requirements.\r\n\r\n","shortDescription":"Red Hat OpenStack Platform 11 is based on the upstream OpenStack release, Ocata, the 15th release of OpenStack. It brings a plethora of features, enhancements, bugfixes, documentation improvements and security updates. Red Hat OpenStack Platform 11 contains the additional usability, hardening and support that all Red Hat releases are known for. And with key enhancements to Red Hat OpenStack Platform’s deployment tool, Red Hat OpenStack Director, deploying and upgrading enterprise, production-ready private clouds has never been easier. ","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":6,"sellingCount":8,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Red Hat OpenStack Platform 11","keywords":"OpenStack, release, support, this, deployment, Platform, with, version","description":"Composable Upgrades\r\nBy far, the most exciting addition brought by Red Hat OpenStack Platform 11 is the extension of composable roles to now include composable upgrades.\r\nComposable roles\r\nAs a refresher, a composable role is a collection of services that are ","og:title":"Red Hat OpenStack Platform 11","og:description":"Composable Upgrades\r\nBy far, the most exciting addition brought by Red Hat OpenStack Platform 11 is the extension of composable roles to now include composable upgrades.\r\nComposable roles\r\nAs a refresher, a composable role is a collection of services that are ","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Red_Hat_OpenStack_Platform.jpg"},"eventUrl":"","translationId":806,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":812,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Dell.jpg","logo":true,"scheme":false,"title":"DELL EMC CLOUD FOR MICROSOFT AZURE STACK","vendorVerified":0,"rating":"2.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":59,"alias":"dell-emc-cloud-for-microsoft-azure-stack","companyTitle":"Dell EMC","companyTypes":["vendor"],"companyId":955,"companyAlias":"dell-emc","description":"MODERNIZE\r\nModernize your business with automated IT service delivery for all Microsoft Azure Stack apps.\r\nINNOVATE\r\nInnovate with cloud-native apps to digitally transform your business.\r\nACCELERATE\r\nAccelerate Microsoft Azure Stack adoption with confidence.\r\nDell EMC today announces Dell EMC Cloud for Microsoft Azure Stack, a new, turnkey, hybrid cloud platform that offers a simple and fast path for implementing and sustaining a hybrid cloud based on Microsoft Azure Stack. The new platform helps organizations standardizing on the Microsoft Azure ecosystem to accelerate their digital transformation with automated IT service delivery for traditional and cloud-native applications. As a result, organizations can better engage with their customers, reduce time to market for new services, and free-up resources to focus on adding business value.\r\n“Cloud is an operating model, not a place, and adopting a hybrid model has become the clear choice,” said Peter Cutts, senior vice president, Hybrid Cloud Platforms, Dell EMC. “ Making hybrid cloud platforms simple and turnkey enables businesses to rapidly develop and deploy new applications, optimize resources, control costs and deliver the best possible customer experiences.”\r\nThe new Dell EMC Cloud for Microsoft Azure Stack combines Dell EMC's leadership in worldwide cloud infrastructure with its long history of partnering with Microsoft, which includes shipping the industry's first Microsoft-based hybrid cloud in October 2015. According to IDC, Dell EMC was No. 1 in the worldwide cloud infrastructure market for 2016 with $5.7 billion in revenue and 17.6% market share.\r\nThe new offering complements turnkey platforms Dell EMC Enterprise Hybrid Cloud, introduced more than three years ago, and Dell EMC Native Hybrid Cloud that integrate hardware, software and automation to simplify IT service delivery and reduce time to market for customers around the globe.\r\nCONSISTENT EXPERIENCE FOR ON-PREMISES PRIVATE AND PUBLIC CLOUD\r\nInteroperability between public and private cloud resources has quickly become a top requirement for many organizations' IT infrastructures. The turnkey Dell EMC Cloud for Microsoft Azure Stack delivers a consistent experience across Azure public cloud and private with Azure Stack. It is engineered with industry leading Dell EMC PowerEdge servers and Dell EMC Networking. As a Hybrid Cloud Platform, it is built, sustained and supported as a singular platform with a turnkey stack.\r\nDell EMC Cloud for Microsoft Azure Stack offers a true hybrid cloud that speeds application development and deployment by providing a consistent programming surface between Azure and Azure Stack. As a result, organizations can cost-effectively access, create and share traditional and cloud-native application services securely in Azure and Azure Stack to ensure business results, without sacrificing security, protection, service quality and availability.\r\nIntegrations with Dell EMC best-in-class backup and encryption technologies provide a consistent means of protecting and securing data across customers' Azure-based public and on premises cloud environments. Furthermore, the adoption of Pivotal Cloud Foundry ® on Azure will extend to Dell EMC Cloud for Microsoft Azure Stack, continuing to deliver the promise of hybrid models with consistent services, APIs and consumption models for on- and off-premises.\r\nDELL EMC SERVICES SIMPLIFY DEPLOYMENT AND MANAGEMENT\r\nDell EMC services are available for every step of the journey—from strategic planning through implementation, operations and ongoing support. Dell EMC experts provide hands-on guidance to optimize and expand the customer's hybrid cloud platform to meet business objectives. These activities include developing and customizing service catalogs, enabling identity and access management systems, and extending monitoring and metering systems to Azure Stack. Dell EMC provides support throughout the lifecycle of the platform with each component backed by automated proactive, predictive tools and a dedicated Technical Account Manager with ProSupport Plus. With Hybrid Cloud Platforms backed by Dell EMC Services, organizations can focus on delivering differentiated application services rather than building and managing their infrastructure.&nbsp;\r\nNEW STUDY REVEALS KEY DRIVERS FOR HYBRID CLOUD ADOPTION\r\nTo understand how companies are transforming business and to analyze the benefits, costs and drivers associated with the use of cloud deployment models, Dell EMC commissioned analyst firm IDC to conduct a global survey of 1,000 mid- to large-sized organizations that are using and/or evaluating private and public cloud.\r\nThis IDC Cloudview Survey finds that &nbsp; 79.7% of large organizations (with 1,000 or more employees) report they already have a hybrid cloud strategy . In addition, 51.4% already use both public and private cloud infrastructure resources with an additional 29.2% expecting to in the next year. 2\r\nThe survey results, published in the IDC White Paper, The Power of Hybrid Cloud, also reveal that total cost of ownership is one of the top drivers of cloud adoption. Other criteria for future IT infrastructure decisions on workloads supported by cloud environments includes physical and data security (34%) and operation flexibility (33%) in addition to flexibility of economic models. This study underscores the value of turnkey hybrid cloud, which balances the pros and cons of different cloud deployment models.\r\nAVAILABILITY:\r\nDell EMC Cloud for Microsoft Azure Stack is expected to be available direct and from partners worldwide in the second half of calendar year 2017.\r\nPARTNER AND CUSTOMER QUOTES:\r\nMike Neil, corporate vice president, Enterprise Cloud, Microsoft Corp.\r\n“Microsoft and Dell EMC are continuing our longtime alliance by investing in Microsoft Azure Stack on Dell EMC infrastructure to meet rising customer expectations for solutions that deliver a top-quality public and on-premises cloud experience, to rapidly transform, and innovate through applications built for the cloud. With Dell EMC Cloud for Microsoft Azure Stack, our shared customers have the support and solutions to enable them to be more efficient and innovative with a best-in-class, hybrid cloud platform.”\r\nPeter Pluim, Executive Vice President IDM, Atos\r\n“Our Atos Hybrid Cloud for Microsoft Azure Stack, based on the DELL EMC Cloud for Microsoft Azure Stack platform, provides a secure yet flexible cloud foundation, on which businesses can pivot their business models, respond swiftly to the market and create exceptional customer experiences. Like our partner Dell EMC, we believe digital is a fundamental part of an organization's strategy. With this offering, we further increase our ability to support our customers in their digital transformation, providing a complete end-to-end cloud offering, and continue to be a trusted partner in their ongoing digital journeys.”\r\nTomoshiro Takemoto, Senior Managing Director, Cloud Computing Service Division, Nomura Research Institute, Ltd. (NRI)\r\n“Dell EMC Cloud for Microsoft Azure Stack is the best enterprise-ready hybrid cloud because it has strong competitive advantages including security and reliability features, on top of Azure Stack, to support real world digital transformation. Many customers need this type of enterprise hybrid cloud for their agile innovation while maintaining traditional IT systems. By combining our ‘mPLAT Suite' that realizes integrated management of the multi-cloud environment with Dell EMC technology, we can provide customers with the best hybrid cloud solutions to solve issues, such as cloud silos, through rapid modernization.”","shortDescription":"Dell EMC Cloud for Microsoft Azure Stack is an on-premises hybrid cloud platform for delivering infrastructure and platform-as-a-service with a consistent Azure experience on-premises or in the public cloud.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":6,"sellingCount":17,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"DELL EMC CLOUD FOR MICROSOFT AZURE STACK","keywords":"cloud, Dell, Azure, with, Cloud, Stack, Microsoft, hybrid","description":"MODERNIZE\r\nModernize your business with automated IT service delivery for all Microsoft Azure Stack apps.\r\nINNOVATE\r\nInnovate with cloud-native apps to digitally transform your business.\r\nACCELERATE\r\nAccelerate Microsoft Azure Stack adoption with confidence.\r\n","og:title":"DELL EMC CLOUD FOR MICROSOFT AZURE STACK","og:description":"MODERNIZE\r\nModernize your business with automated IT service delivery for all Microsoft Azure Stack apps.\r\nINNOVATE\r\nInnovate with cloud-native apps to digitally transform your business.\r\nACCELERATE\r\nAccelerate Microsoft Azure Stack adoption with confidence.\r\n","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Dell.jpg"},"eventUrl":"","translationId":813,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":73,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Softlayer_Bare_Metal_Servers.png","logo":true,"scheme":false,"title":"Softlayer Bare Metal Servers","vendorVerified":0,"rating":"2.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":100,"alias":"softlayer-bare-metal-servers","companyTitle":"IBM","companyTypes":["supplier","vendor"],"companyId":177,"companyAlias":"ibm","description":"<div class=\"hero\" style=\"margin: 0px 0px 40px; \"><span style=\"color: rgb(35, 31, 32); font-family: Verdana, sans-serif; font-size: 12px; \">&nbsp;</span><span style=\"color: rgb(35, 31, 32); \">SoftLayer bare metal servers provide the raw horsepower you demand for your processor-intensive and disk I/O-intensive workloads. These servers come with the most complete package of standard features and services. Configure your server to your exact specifications via our portal or API and deploy in real time to any SoftLayer data center—other cloud servers dream of this kind of speed, power, and flexibility.</span>\r\nPowerful\r\nChoose from entry-level single proc servers to quad proc, hex-core, and even GPU-powered workhorses.\r\n\r\nCustomizable\r\nFully customize your bare metal server with RAM, SSD hard drives, network uplinks, and much more.\r\n\r\nOn Demand\r\nOrder a standard-configuration hourly bare metal server and have it online in 20-30 minutes.","shortDescription":"Bare Metal Servers - Raw performance at your fingertips. SoftLayer bare metal servers provide the raw horsepower you demand for your processor-intensive and disk I/O-intensive workloads.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":4,"sellingCount":17,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Softlayer Bare Metal Servers","keywords":"servers, your, metal, bare, server, proc, with, SoftLayer","description":"<div class=\"hero\" style=\"margin: 0px 0px 40px; \"><span style=\"color: rgb(35, 31, 32); font-family: Verdana, sans-serif; font-size: 12px; \">&nbsp;</span><span style=\"color: rgb(35, 31, 32); \">SoftLayer bare metal servers provide the raw horsepower you demand fo","og:title":"Softlayer Bare Metal Servers","og:description":"<div class=\"hero\" style=\"margin: 0px 0px 40px; \"><span style=\"color: rgb(35, 31, 32); font-family: Verdana, sans-serif; font-size: 12px; \">&nbsp;</span><span style=\"color: rgb(35, 31, 32); \">SoftLayer bare metal servers provide the raw horsepower you demand fo","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Softlayer_Bare_Metal_Servers.png"},"eventUrl":"","translationId":92,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":69,"title":"Business Analytics","alias":"business-analytics","description":"Business Analytics is “the study of data through statistical and operations analysis, the formation of predictive models, application of optimization techniques, and the communication of these results to customers, business partners, and college executives.” Business Analytics requires quantitative methods and evidence-based data for business modeling and decision making; as such, Business Analytics requires the use of Big Data.\r\nSAS describes Big Data as “a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis.” What’s important to keep in mind about Big Data is that the amount of data is not as important to an organization as the analytics that accompany it. When companies analyze Big Data, they are using Business Analytics to get the insights required for making better business decisions and strategic moves.\r\nCompanies use Business Analytics (BA) to make data-driven decisions. The insight gained by BA enables these companies to automate and optimize their business processes. In fact, data-driven companies that utilize Business Analytics achieve a competitive advantage because they are able to use the insights to:\r\n<ul><li>Conduct data mining (explore data to find new patterns and relationships)</li><li>Complete statistical analysis and quantitative analysis to explain why certain results occur</li><li>Test previous decisions using A/B testing and multivariate testing</li><li>Make use of predictive modeling and predictive analytics to forecast future results</li></ul>\r\nBusiness Analytics also provides support for companies in the process of making proactive tactical decisions, and BA makes it possible for those companies to automate decision making in order to support real-time responses.","materialsDescription":"<span style=\"font-weight: bold; \">What does Business Analytics (BA) mean?</span>\r\nBusiness analytics (BA) refers to all the methods and techniques that are used by an organization to measure performance. Business analytics are made up of statistical methods that can be applied to a specific project, process or product. Business analytics can also be used to evaluate an entire company. Business analytics are performed in order to identify weaknesses in existing processes and highlight meaningful data that will help an organization prepare for future growth and challenges.\r\nThe need for good business analytics has spurred the creation of business analytics software and enterprise platforms that mine an organization’s data in order to automate some of these measures and pick out meaningful insights.\r\nAlthough the term has become a bit of a buzzword, business analytics are a vital part of any business. Business analytics make up a large portion of decision support systems, continuous improvement programs and many of the other techniques used to keep a business competitive. Consequently, accurate business analytics like efficiency measures and capacity utilization rates are the first step to properly implementing these techniques.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/Business_Analytics.png"},{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. 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Understand the cost of infrastructure options and the consumption of resources by end users in order to maximize capital spending.\r\n<span style=\"font-weight: bold;\">DevOps-Ready IT</span>\r\nBuild a cloud solution for development teams that can deliver a complete application stack and support developer choice, in the form of both API and GUI access, to resources and provision resources across a hybrid cloud. Extend the solution scope by addressing continuous delivery to further speed up application delivery.\r\nVMware offers three vRealize Suite editions that provide different functionality at various price points, making it easy to license VMware vRealize Suite to meet your specific requirements and use cases with the right cloud management tools.\r\nStandard Edition: Supports Intelligent Operations Management use cases for companies looking to improve application performance and availability via predictive analytics and smart alerts. See the Standard Edition Product Walkthrough.\r\nAdvanced Edition: Supports Automated IT use cases for companies who need to accelerate the delivery of IT infrastructure services by automating delivery and ongoing management. See the Advanced Edition Product Walkthrough.\r\nEnterprise Edition: Supports DevOps-Ready IT use cases for companies with DevOps initiatives who are looking to automate the delivery and management of full application stacks. See the Enterprise Edition Product Walkthrough.\r\nUpgrades to vRealize Suite can be purchased for vRealize Operations, vRealize Automation, vRealize Log Insight, vRealize Business for Cloud Advanced, or from lower editions of vRealize Suite. Get more out of vRealize Suite with third-party integrations, adaptors and management packs. For a complete list, visit Solution Exchange.","shortDescription":"vRealize Suite is an enterprise-ready, cloud management platform that delivers the industry’s most complete solution for managing a heterogeneous, hybrid cloud.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":13,"sellingCount":5,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMWARE vRealize Suite","keywords":"","description":"<span style=\"font-weight: bold;\">What vRealize Suite Delivers</span>\r\n<span style=\"font-weight: bold;\">Intelligent Operations</span>\r\nProactively address health, performance and capacity management of IT services across heterogeneous and hybrid cloud environme","og:title":"VMWARE vRealize Suite","og:description":"<span style=\"font-weight: bold;\">What vRealize Suite Delivers</span>\r\n<span style=\"font-weight: bold;\">Intelligent Operations</span>\r\nProactively address health, performance and capacity management of IT services across heterogeneous and hybrid cloud environme","og:image":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png"},"eventUrl":"","translationId":1470,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. 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Visualize key performance indicators and infrastructure components dependencies. Get simple actionable out-of-the-box persona-based dashboards with explanation of underlying problems and recommended corrective actions. Troubleshoot quickly with an easy to navigate and intuitive UI. Enable proactive remediation of performance problems through predictive analytics and smart alerts. Monitor applications and operating systems in one place. Customizable dashboards, reports and views enable role-based access and enable better collaboration across infrastructure, operations and applications teams. <span style=\"font-weight: bold;\">360 Degree Troubleshooting</span> Troubleshoot smarter with 360-degree troubleshooting using metrics and logs side-by-side and in context. Integration of vRealize Operations and vRealize Log Insight bring structured data (such as metrics and key performance indicators) and unstructured data (such as log files) together, for faster root-cause analysis. Save time and improve return on investment by using a central log management solution to analyze data across the IT environment, including virtual, physical and cloud environments. <span style=\"font-weight: bold;\">Native SDDC Integrations</span> Operationalize and scale VMware SDDC components such as vCenter, vSAN and VMware Cloud Foundation, with native integrations. Native vSAN management provides vSAN-specific capacity monitoring, including capacity and time remaining, dedup and compression savings and reclamation opportunities. It enables centralized management of multi-site and stretched clusters with advanced troubleshooting, proactive alerting and visibility from virtual machines to disk. <span style=\"font-weight: bold;\">Open and Extensible Platform</span> Manage large, complex heterogeneous and hybrid environments with an open and extensible architecture with scalability and resilience to support highly complex environments. Deploy domain-specific Management Packs from VMware and third-party hardware and application vendors. <span style=\"font-weight: bold;\">Application-Aware Infrastructure Management</span> Gain insight into application-to-infrastructure dependencies through a centralized operations view. Visualize infrastructure components dependencies for applications, simplify change impact analysis and troubleshooting. Assess and analyze dependencies and uncover overlooked relationships between virtual machines and critical connections that may be missing from your disaster recovery plan. <span style=\"font-weight: bold;\">Automated and proactive workloads management</span> Simplify and streamline operations with fully automated management of infrastructure and applications performance, while retaining full control. Automatically balance workloads, avoid contention and enable proactive detection and automatic remediation of issues and anomalies before end users are impacted. <span style=\"font-weight: bold;\">Automated Workload Balancing</span> Automatically and continuously move and balance workloads across hosts and clusters based on business requirements. Control of the level of automation, what automated actions are taken and when these occur. Select business imperative, such as optimizing for cost, performance or utilization and then automate and schedule workload balancing, or even continue to perform manual rebalancing. <span style=\"font-weight: bold;\">Predictive DRS</span> Avoid contention by combining predictive analytics from vRealize Operations with VMware Distributed Resource Scheduler (DRS), to calculate future contention and proactively move workloads to avoid the issue. Predictive analytics learn the normal behavior, analyzing hourly, daily and monthly patterns for every metric associated with an object including the upper and lower bound of &ldquo;normal&rdquo;. It uses the analytics to predict future demand and proactively prepares for increased demand by triggering move actions by DRS. <span style=\"font-weight: bold;\">Predictive Analytics and Remediation</span> Enable proactive remediation of performance problems through predictive analytics and smart alerts, which correlate multiple symptoms into meaningful warnings and alerts. Get simple actionable explanations of underlying problems and recommended corrective actions. Remediate alerts and issues before they impact end-users with 1-click as well as fully automated actions. <span style=\"font-weight: bold;\">Cloud Planning, capacity optimization and compliance</span> Correlate operational and cost insights to accelerate cloud planning decisions, control costs and reduce risk. Optimize cost and resource usage through capacity management, reclamation and right sizing, improve planning and forecasting and enforce IT and configuration standards. <span style=\"font-weight: bold;\">Cloud Planning</span> Gain cost transparency for the private cloud resources, as well as across multiple public clouds to help optimize placement decisions. Evaluate the expenses of infrastructure in a private cloud environment and compare that with the cost of running the same infrastructure on other public cloud environments like Amazon Web Services (AWS) and Microsoft Azure. <span style=\"font-weight: bold;\">Correlate Business and Operational Insights</span> Combine capacity analytics with costing information to easily understand and track how operational efficiency and capacity management drives cost efficiency. Understand cost implications of unused and underutilized capacity. Easily and accurately make hardware procurement plans with the insights into what and how many to buy. <span style=\"font-weight: bold;\">Capacity Management</span> Reclaim overprovisioned capacity and right-size virtual machines with automated resource optimization. Intelligent capacity management and modeling eliminates the need for scripts and spreadsheets. Capacity analytics provide proactive alerting based on capacity usage and demand and deliver optimization capabilities that can help reclaim unused and overprovisioned capacity and right-size VMs to increases resource utilization. <span style=\"font-weight: bold;\">Capacity Forecasting</span> Use flexible capacity modeling to develop resourcing strategies and what-if scenarios according to business demand as well as service level agreements (SLAs). Advanced capacity modeling provides the ability to create and save multiple &ldquo;what-if&rdquo; scenarios and commit these capacity models to the analytics engine to influence future capacity calculations and alerts. Capacity planning and project management capabilities extend beyond vSphere and across physical and application-level metrics, helping to increase consolidation ratios or to plan in accordance with SLAs. <span style=\"font-weight: bold;\">Configuration &amp; Compliance</span> Reduce risk by ensuring hardening for vSphere and all VMware SDDC components such as VSAN, NSX and vCenter. Get out-of-the box cluster, host and VM compliance dashboards and vSphere regulatory compliance templates such as PCI &amp; HIPAA. Get an overview into SDDC health and compliance with breakdown for each product, Drill into noncompliant areas and remediate.\r\n&nbsp;\r\n&nbsp;","shortDescription":"Intelligent Operations from applications to infrastructure across SDDC and multi-cloud.\r\n","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":true,"bonus":100,"usingCount":1,"sellingCount":9,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMware vRealize Operations","keywords":"with, capacity, management, infrastructure, analytics, cost, SDDC, into","description":"<span style=\"font-weight: bold;\">USE CASES</span> <span style=\"font-weight: bold;\">Application-aware monitoring across SDDC and multiple clouds</span> Centralize management of SDDC and multi-cloud environments, accelerate time to value and troubleshoot smarter","og:title":"VMware vRealize Operations","og:description":"<span style=\"font-weight: bold;\">USE CASES</span> <span style=\"font-weight: bold;\">Application-aware monitoring across SDDC and multiple clouds</span> Centralize management of SDDC and multi-cloud environments, accelerate time to value and troubleshoot smarter","og:image":"https://old.roi4cio.com/fileadmin/user_upload/VMware_vRealize_Operations.png"},"eventUrl":"","translationId":971,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. 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CloudWatch provides you with data and actionable insights to monitor your applications, understand and respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health. CloudWatch collects monitoring and operational data in the form of logs, metrics, and events, providing you with a unified view of AWS resources, applications and services that run on AWS, and on-premises servers. You can use CloudWatch to set high resolution alarms, visualize logs and metrics side by side, take automated actions, troubleshoot issues, and discover insights to optimize your applications, and ensure they are running smoothly.\r\n\r\n<span style=\"font-weight: bold;\">BENEFITS</span><br />\r\n<span style=\"font-weight: bold;\">Access all your data from a single platform</span><br />\r\nModern applications are distributed (that is, they run on microservices architectures) and generate lots of data in the form of metrics, logs, and more. You need a way to easily collect, access, and correlate these data points from individual sources in silos (server, network, database, etc.) to effectively monitor applications and infrastructure resources. Amazon CloudWatch enables you to collect metrics and logs from all your AWS resources, applications, and services that run on AWS and on-premises servers, helping you break down data silos so you can easily gain system-wide visibility.<br />\r\n<span style=\"font-weight: bold;\">Easiest way to collect custom and granular metrics for AWS resources</span><br />\r\nMonitoring your AWS resources is easy with Amazon CloudWatch. CloudWatch is natively integrated with more than 70 AWS services such as Amazon EC2, Amazon DynamoDB, Amazon S3, Amazon ECS, AWS Lambda, Amazon API Gateway, etc. that automatically publish detailed 1-minute metrics and custom metrics with up to 1-second granularity. You can use AWS Systems Manager to install a CloudWatch Agent, or you can use the CloudWatch API to easily collect, publish, and store this data in CloudWatch.<br />\r\n<span style=\"font-weight: bold;\">Visibility across your applications, infrastructure, and services</span><br />\r\nGaining visibility across your distributed stack means correlating and visualizing metrics and logs to quickly pinpoint and resolve issues. With Amazon CloudWatch, you can visualize key metrics like CPU utilization and memory. You can also correlate a log pattern, e.g. error to a specific metric to quickly get the context and go from diagnosing the problem to understanding the root cause.<br />\r\n<span style=\"font-weight: bold;\">Improve total cost of ownership</span><br />\r\nAmazon CloudWatch enables you to set high resolution alarms and take automated actions. This means freeing up important resources to focus on adding business value. For example, you can get alerted on Amazon EC2 instances and set up Auto Scaling to add or remove instances. You can also execute automated responses to detect and shut down unused EC2 resources, reducing billing overages and improving resource optimization.<br />\r\n<span style=\"font-weight: bold;\">Optimize applications and operational resources</span><br />\r\nYou need a unified operational view, real-time granular data, and historical reference to optimize performance and resource utilization. With Amazon CloudWatch, you get enhanced monitoring with 1-second granularity and up to 15 months of metrics storage and retention. You can also leverage native CloudWatch features, such as Metric Math, to perform calculations on your metric data. For example, you can aggregate usage across an entire fleet of EC2 instances to derive operational and utilization insights.<br />\r\n<span style=\"font-weight: bold;\">Derive actionable insights from logs</span><br />\r\nAmazon CloudWatch Logs Insights enables you to explore, analyze, and visualize your logs instantly, allowing you to troubleshoot operational problems with ease. With Logs Insights, you only pay for the queries you run. Logs Insights scales with your log volume and query complexity giving you answers in seconds. In addition, you can publish log-based metrics, create alarms, and correlate logs and metrics together in CloudWatch Dashboards for complete operational visibility.","shortDescription":"Amazon CloudWatch is a monitoring service for AWS cloud resources and the applications you run on AWS. 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Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. 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The architecture of OCI is able to support both the applications used in your business today, and the applications that you will develop tomorrow.</p>","shortDescription":"Infrastructure as a service in Oracle Cloud is a set of basic capabilities, such as: elastic calculations, data storage, network resources, equipment as a service, migration tools, etc.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":13,"sellingCount":2,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Oracle Cloud Infrastructure (OCI)","keywords":"","description":"<p>The basic capabilities of IaaS Oracle Cloud will help you quickly increase the productivity of your business. 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Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. 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Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":2082,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/oracle_logo.png","logo":true,"scheme":false,"title":"Oracle Cloud Applications","vendorVerified":0,"rating":"2.40","implementationsCount":1,"suppliersCount":0,"supplierPartnersCount":150,"alias":"oracle-cloud-applications","companyTitle":"Oracle","companyTypes":["supplier","vendor"],"companyId":164,"companyAlias":"oracle","description":"Oracle Cloud Applications are complete, future-proof, and trusted, enabling modern business transformations. With Oracle Applications, create differentiated products and services, enter new markets and respond to global demand, delight customers and drive loyalty, all while infusing business and IT operations with adaptive intelligence, standardized business processes, at lower cost and complexity.\r\nOracle Cloud is built for your entire business, with applications that you can consume as your business grows. With Oracle, you can start at the edge or perform a complete transformation.\r\n<ul><li>Applications (SaaS): Oracle offers the most complete, innovative, and proven cloud suite of SaaS applications that enable customers to transform their business with the latest intelligent technologies such as AI and machine learning.</li><li>Data (DaaS): Oracle Data Cloud provides data from a wide variety of Oracle and third-party sources, which can be used by sales and marketing to produce better business outcomes.</li><li>Platform (PaaS): Oracle offers the broadest range of PaaS services in the industry, which enable developers, IT professionals, and business leaders to develop, extend, and secure applications that leverage advanced analytics.</li><li>Infrastructure (IaaS): Oracle offers the highest performance, lowest cost IaaS in the industry, enabling customers to run their application workloads in the Oracle Cloud.</li></ul>\r\nOracle's complete suite is built on a single data model that connects end-to-end business processes and helps customers transform their business with intelligence.\r\n<ul><li>Oracle empowers all sizes of companies, from startups to global enterprises.</li><li>Choose from more than 1,000 cloud applications, translated to 35 languages and used in 175 countries.&nbsp;</li></ul>\r\n<span style=\"font-weight: bold;\">Oracle Delivers Continuous Innovation to FUTURE PROOF Your Investment</span>\r\nBacked by 40,000 cloud developers and 17,000+ technology patents, Oracle defines innovation.\r\n<ul><li>Enhance your business IQ with adaptive intelligence. With decision science and machine learning embedded directly into business processes, business leaders can focus on managing their business outcomes rather than managing new technology. Examples include dynamic demand forecasts (SCM), personalized offers (CX), adaptive buy signals (ERP), and optimal candidates (HCM).</li><li>Utilize Internet of Things (IoT) cloud offerings to increase existing business application value with intelligent data and predictive analytics.</li><li>Leverage Oracle's mobile apps to manage the business and increase productivity while improving employee work-life balance through location flexibility.</li><li>In addition, use Oracle's integrated cloud tools to extend or build new business processes.</li></ul>\r\n<span style=\"font-weight: bold;\">Oracle Offers a TRUSTED Cloud Platform</span>\r\nMore than 25,000 business customers rely on Oracle's cloud every day—29+ million weekly active users and 57+ billion daily transactions.\r\nOracle is designed to be secure at every layer—role-based access, global access controls, backup and redundancy, local data residency, 24x7 Oracle security experts, data center man traps, and biometric IDs.\r\n<ul><li>UBS securely delivers HR services to its 60,000 employees worldwide</li></ul>\r\n<span style=\"font-weight: bold;\">Oracle modernizes and standardizes business processes in most countries across the globe.</span>\r\n<ul><li>HSBC streamlined and secured global business processes across in 72 countries.</li><li>Esterline consolidated 120+ ledgers, 12 currencies, and 30 chart of accounts.</li></ul>\r\n<span style=\"font-weight: bold;\">Oracle delivers results—on time and on budget.</span>\r\n<ul><li>GE Digital went live on Enterprise Resource Planning Cloud in 5 months</li><li>FEMSA Logistica went live on Supply Chain Management Cloud in 12 weeks</li><li>Blackboard went live on Human Capital Management Cloud in 6 months</li><li>ClubMed went live on Service Cloud in 12 weeks</li></ul>\r\nLeverage shared expertise through one of the largest, most vibrant communities of customers and partners.","shortDescription":"Oracle Cloud Applications with more than 1,000 cloud applications, translated to 35 languages are built for your entire business, with applications that you can consume as your business grows.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":5,"sellingCount":16,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Oracle Cloud Applications","keywords":"","description":"Oracle Cloud Applications are complete, future-proof, and trusted, enabling modern business transformations. 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Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"},{"id":52,"title":"SaaS - software as a service","alias":"saas-software-as-a-service","description":"<span style=\"font-weight: bold;\">Software as a service (SaaS)</span> is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted. It is sometimes referred to as &quot;on-demand software&quot;, and was formerly referred to as &quot;software plus services&quot; by Microsoft.\r\n SaaS services is typically accessed by users using a thin client, e.g. via a web browser. SaaS software solutions has become a common delivery model for many business applications, including office software, messaging software, payroll processing software, DBMS software, management software, CAD software, development software, gamification, virtualization, accounting, collaboration, customer relationship management (CRM), Management Information Systems (MIS), enterprise resource planning (ERP), invoicing, human resource management (HRM), talent acquisition, learning management systems, content management (CM), Geographic Information Systems (GIS), and service desk management. SaaS has been incorporated into the strategy of nearly all leading enterprise software companies.\r\nSaaS applications are also known as <span style=\"font-weight: bold;\">Web-based software</span>, <span style=\"font-weight: bold;\">on-demand software</span> and<span style=\"font-weight: bold;\"> hosted software</span>.\r\nThe term &quot;Software as a Service&quot; (SaaS) is considered to be part of the nomenclature of cloud computing, along with Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Desktop as a Service (DaaS),managed software as a service (MSaaS), mobile backend as a service (MBaaS), and information technology management as a service (ITMaaS).\r\nBecause SaaS is based on cloud computing it saves organizations from installing and running applications on their own systems. That eliminates or at least reduces the associated costs of hardware purchases and maintenance and of software and support. The initial setup cost for a SaaS application is also generally lower than it for equivalent enterprise software purchased via a site license.\r\nSometimes, the use of SaaS cloud software can also reduce the long-term costs of software licensing, though that depends on the pricing model for the individual SaaS offering and the enterprise’s usage patterns. In fact, it’s possible for SaaS to cost more than traditional software licenses. This is an area IT organizations should explore carefully.<br />SaaS also provides enterprises the flexibility inherent with cloud services: they can subscribe to a SaaS offering as needed rather than having to buy software licenses and install the software on a variety of computers. The savings can be substantial in the case of applications that require new hardware purchases to support the software.<br /><br /><br /><br />","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: normal;\">Who uses SaaS?</span></h1>\r\nIndustry analyst Forrester Research notes that SaaS adoption has so far been concentrated mostly in human resource management (HRM), customer relationship management (CRM), collaboration software (e.g., email), and procurement solutions, but is poised to widen. Today it’s possible to have a data warehouse in the cloud that you can access with business intelligence software running as a service and connect to your cloud-based ERP like NetSuite or Microsoft Dynamics.The dollar savings can run into the millions. And SaaS installations are often installed and working in a fraction of the time of on-premises deployments—some can be ready in hours. \r\nSales and marketing people are likely familiar with Salesforce.com, the leading SaaS CRM software, with millions of users across more than 100,000 customers. Sales is going SaaS too, with apps available to support sales in order management, compensation, quote production and configure, price, quoting, electronic signatures, contract management and more.\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal;\">Why SaaS? Benefits of software as a service</span></h1>\r\n<ul><li><span style=\"font-weight: bold;\">Lower cost of entry</span>. With SaaS solution, you pay for what you need, without having to buy hardware to host your new applications. Instead of provisioning internal resources to install the software, the vendor provides APIs and performs much of the work to get their software working for you. The time to a working solution can drop from months in the traditional model to weeks, days or hours with the SaaS model. In some businesses, IT wants nothing to do with installing and running a sales app. In the case of funding software and its implementation, this can be a make-or-break issue for the sales and marketing budget, so the lower cost really makes the difference.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Reduced time to benefit/rapid prototyping</span>. In the SaaS model, the software application is already installed and configured. Users can provision the server for the cloud and quickly have the application ready for use. This cuts the time to benefit and allows for rapid demonstrations and prototyping. With many SaaS companies offering free trials, this means a painless proof of concept and discovery phase to prove the benefit to the organization. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Pay as you go</span>. SaaS business software gives you the benefit of predictable costs both for the subscription and to some extent, the administration. Even as you scale, you can have a clear idea of what your costs will be. This allows for much more accurate budgeting, especially as compared to the costs of internal IT to manage upgrades and address issues for an owned instance.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">The SaaS vendor is responsible for upgrades, uptime and security</span>. Under the SaaS model, since the software is hosted by the vendor, they take on the responsibility for maintaining the software and upgrading it, ensuring that it is reliable and meeting agreed-upon service level agreements, and keeping the application and its data secure.&nbsp; While some IT people worry about Software as a Service security outside of the enterprise walls, the likely truth is that the vendor has a much higher level of security than the enterprise itself would provide. Many will have redundant instances in very secure data centers in multiple geographies.&nbsp; Also, the data is being automatically backed up by the vendor, providing additional security and peace of mind. Because of the data center hosting, you’re getting the added benefit of at least some disaster recovery. Lastly, the vendor manages these issues as part of their core competencies—let them.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Integration and scalability.</span> Most SaaS apps are designed to support some amount of customization for the way you do business. SaaS vendors create APIs to allow connections not only to internal applications like ERPs or CRMs but also to other SaaS providers. One of the terrific aspects of integration is that orders written in the field can be automatically sent to the ERP. Now a salesperson in the field can check inventory through the catalog, write the order in front of the customer for approval, send it and receive confirmation, all in minutes. And as you scale with a SaaS vendor, there’s no need to invest in server capacity and software licenses. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Work anywhere</span>. Since the software is hosted in the cloud and accessible over the internet, users can access it via mobile devices wherever they are connected. This includes checking customer order histories prior to a sales call, as well as having access to real time data and real time order taking with the customer.</li></ul>\r\n<p class=\"align-left\">&nbsp;</p>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/SaaS__1_.png"},{"id":53,"title":"DaaS - Desktop as a Service","alias":"daas-desktop-as-a-service","description":"<span style=\"font-weight: bold; \">DaaS (Desktop as a service)</span> is a cloud computing offering in which a third party hosts the back end of a virtual desktop infrastructure (VDI) deployment.\r\nWith DaaS services, desktop operating systems run inside virtual machines on servers in a cloud provider's data center. All the necessary support infrastructure, including storage and network resources, also lives in the cloud. As with on-premises VDI, a DaaS providers stream virtual desktops over a network to a customer's endpoint devices, where end users may access them through client software or a web browser.\r\nThough it sounds a lot like VDI, there is a vital difference between DaaS and VDI. VDI refers to when virtual desktops are served through on-premise servers maintained by in-house IT teams. It’s the traditional way to deploy and manage virtual desktops. But since it’s on-premise, VDI technology technology must be maintained, managed, and upgraded in-house whenever necessary.\r\nDaaS service on the other hand, is a cloud-based virtual desktop solution that separates virtual desktops from on-premise servers, enabling brands to leverage a third-party hosting provider. It’s like VDI, but in the cloud instead of in the back of the office. \r\nHowever, it’s not necessary to choose one or the other. These two approaches can complement each other. Some users prefer to have a DaaS desktop overlay of their VDI deployment. For example, the Desktop as a Service providers allow the user to modernize legacy applications with zero code refactoring. Not all legacy Windows apps perform well in a DaaS environment, due to latency or hardware requirements. \r\nThe modern workplace requires agility, leading to many companies embracing mobile working and Bring Your Own Device (BYOD) policies against a backdrop of increased concern about security risk, compliance requirements and the ever-present need to reduce overheads. This is why, over a decade after analysts predicted the rise of remote desktop as a service, it is now finally being taken up in volume.\r\nBy adopting Desktop as a Service, companies can address the issues associated with end-user computing while giving their staff more freedom and increasing productivity. The pain associated with managing a multitude of devices, including those not supplied by the company, is eliminated. While remaining compliant, companies can greatly reduce risks. ","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">How does desktop as a service work?</span></h1>\r\nDaaS architecture is multi-tenant, and organizations purchase the service through a subscription model -- typically based on the number of virtual desktop instances used per month.\r\nIn the desktop-as-a-service delivery model, the cloud computing provider manages the back-end responsibilities of data storage, backup, security and upgrades. While the provider handles all the back-end infrastructure costs and maintenance, customers usually manage their own virtual desktop images, applications and security, unless those desktop management services are part of the subscription.\r\nTypically, an end user's personal data is copied to and from their virtual desktop during logon and logoff, and access to the desktop is device-, location- and network-independent.\r\n<h1 class=\"align-center\">The benefits of Desktop as a Service</h1>\r\nMany organisations are undergoing digital transformation, and modernising the workplace is often a stream within the wider strategy. In order to manage remote and multi-device workforces using DaaS, you should think about the following seven benefits and how this will change, and hopefully improve, your currently way of working.\r\n<span style=\"font-weight: bold;\">The modern workplace.</span> Digital transformation is redefining what we think about the workplace. At the heart of this evolution is technology and the introduction of digital-first natives into the workplace. Allowing staff to work remotely, through DaaS in cloud and via their own devices is a surefire way to attract and retain the best talent.\r\n<span style=\"font-weight: bold;\">Cost.</span> As with many cloud initiatives, DaaS pricing moves from CAPEX to OPEX, leaving you more cash in the bank to spend on growing your business. Per desktop pricing enables you to know exactly what workforce expansion will cost the IT department, removing unforeseen infrastructure or hardware purchases as this is handled by the provider, who bundle everything in with the price of each desktop.Virtual machines use the compute power of the data centre rather than their local machines, placing less demand on the endpoint. <span style=\"font-weight: bold;\"></span>\r\n<span style=\"font-weight: bold;\">Scalability</span>. Due to the ‘...as a service’ delivery model, DaaS platform enables you to add user workstations fast and easily. This is particularly handy when your organisation utilises contract resource or temporary project teams, as there’s no hardware to procure, meaning you have the flexibility to create a desktop almost instantly and delete it when no longer required. This also puts you in control.\r\n<span style=\"font-weight: bold;\">Control.</span> DaaS helps you manage the risks that naturally come with giving your staff the freedom to work anywhere and on any device. It enables you to control the essentials such as data access and compliance without being overly restrictive. You no longer have to worry about what data is held on a user’s device as the data remains in the data centre at all times. This gives you control over all company assets because access can be revoked with the touch of a button.\r\n<span style=\"font-weight: bold;\">Management.</span> With an increasingly dispersed workforce, rolling out new applications or patching existing software has become more of a logistical problem than a technical one. Trying to coordinate people bringing in physical devices to be patched is a real issue for many companies, something which is eliminated completely with DaaS. You operate on one central image (or a small number of images based on persona), a change is made once, and everyone is on the latest version. It removes the need to standardise builds of end-user compute hardware as DaaS applications will run on almost any device no matter its configuration.\r\n<span style=\"font-weight: bold;\">Security.</span> DaaS moves the security risk from hundreds of end-user devices and put it all into the controlled and managed environment of a data centre. Lost or stolen laptops no longer provide a security risk. No data is on the local machine. As DaaS removes the need to create VPNs to access applications and data held by the company it also removes the problem of users trying to bypass the security in the belief that it will make their life easier.&nbsp;","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/DaaS_-_Desktop_as_a_Service.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":2545,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png","logo":true,"scheme":false,"title":"VMWARE vRealize Network Insight","vendorVerified":0,"rating":"2.40","implementationsCount":1,"suppliersCount":0,"supplierPartnersCount":97,"alias":"vmware-vrealize-network-insight","companyTitle":"VMware","companyTypes":["vendor"],"companyId":168,"companyAlias":"vmware","description":"VMware vRealize Network Insight helps customers build an optimized, highly available and secure network infrastructure across multi-cloud environments. It accelerates micro-segmentation deployment, minimizes business risk during application migration and enables customers to confidently manage and scale NSX deployments.\r\n<span style=\"font-weight: bold;\">USE CASES</span>\r\n<span style=\"font-weight: bold;\">Plan Application Security and Migration</span>\r\n• Accelerate micro-segmentation deployment\r\n• Troubleshoot security for SDDC, native AWS and hybrid applications\r\n• Minimize business risk during application migration\r\n<span style=\"font-weight: bold;\">Optimize and Troubleshoot Virtual &amp; Physical Networks</span>\r\n• Reduce mean time to resolution for application connectivity issues\r\n• Optimize application performance by eliminating network bottlenecks\r\n• Audit network and security changes over time","shortDescription":"VMware vRealize Network Insight helps accelerate application security and networking across private, public and hybrid clouds","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":13,"sellingCount":19,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMWARE vRealize Network Insight","keywords":"","description":"VMware vRealize Network Insight helps customers build an optimized, highly available and secure network infrastructure across multi-cloud environments. It accelerates micro-segmentation deployment, minimizes business risk during application migration and enabl","og:title":"VMWARE vRealize Network Insight","og:description":"VMware vRealize Network Insight helps customers build an optimized, highly available and secure network infrastructure across multi-cloud environments. It accelerates micro-segmentation deployment, minimizes business risk during application migration and enabl","og:image":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png"},"eventUrl":"","translationId":2546,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":39,"title":"IaaS - Infrastructure as a Service","alias":"iaas-infrastructure-as-a-service","description":"<span style=\"font-weight: bold;\">Infrastructure as a service</span> (IaaS) are online services that provide high-level APIs used to dereference various low-level details of underlying network infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or Hyper-V, LXD, runs the virtual machines as guests. Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. Users can decide how the app will work but pretty much everything else is the responsibility of the software provider.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IaaS.png"},{"id":299,"title":"Application and User Session Virtualization","alias":"application-and-user-session-virtualization","description":"Application virtualization is a technology that allows you to separate the software from the operating system on which it operates. Fully virtualized software is not installed in the traditional sense, although the end-user at first glance can not see it, because the virtualized software works just as normal. The software in the execution process works just as if it interacted with the operating system directly and with all its resources, but can be isolated or executed in a sandbox with different levels of restriction.\r\nModern operating systems, such as Microsoft Windows and Linux, can include limited software virtualization. For example, Windows 7 has Windows XP mode that allows you to run Windows XP software on Windows 7 without any changes.\r\nUser session virtualization is a newer version of desktop virtualization that works at the operating system level. While normal virtualization of the desktop allows an operating system to be run by virtualizing the hardware of the desktop, RDS and App-V allow for the virtualization of the applications. User session virtualization lies between the two.\r\nA desktop has an operating system loaded on the base hardware. This can be either physical or virtual. The user session virtualization keeps track of all changes to the operating system that a user might make by encapsulating the configuration changes and associating them to the user account. This allows the specific changes to be applied to the underlying operating system without actually changing it. This allows several users to have completely different operating system configurations applied to base operating system installation.\r\nIf you are in a distributed desktop environment and there are local file servers available at each location, you can deploy virtualized user sessions in the form of redirected folders and roaming profiles.","materialsDescription":" <span style=\"font-weight: bold;\">Understanding application virtualization</span>\r\nApplication virtualization technology isolates applications from the underlying operating system and from other applications to increase compatibility and manageability. This application virtualization technology enables applications to be streamed from a centralized location into an isolation environment on the target device where they will execute. The application files, configuration, and settings are copied to the target device and the application execution at run time is controlled by the application virtualization layer. When executed, the application run time believes that it is interfacing directly with the operating system when, in fact, it is interfacing with a virtualization environment that proxies all requests to the operating system.\r\n<span style=\"font-weight: bold;\">Understanding session virtualization</span>\r\nSession virtualization uses application streaming to deliver applications to hosting servers in the datacenter. The Application then connects the user to the server. The application then executes entirely on the server. The user interacts with the application remotely by sending mouse-clicks and keystrokes to the server. The server then responds by sending screen updates back to the user’s device. Whereas application virtualization is limited to Windows-based operating systems, session virtualization allows any user on any operating system to access any application delivered by IT. As a result, the application enables Windows, Mac, Linux, iOS and Android devices to run any applications using session virtualization. Furthermore, session virtualization leverages server-side processing power which liberates IT from the endless cycle of PC hardware refreshes which are typically needed to support application upgrades when using traditional application deployment methods.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/Application_and_User_Session_Virtualization__1_.png"},{"id":1,"title":"Desktop virtualization","alias":"desktop-virtualization","description":" Desktop virtualization is a virtualization technology that separates an individual's PC applications from his or her desktop. Virtualized desktops are generally hosted on a remote central server, rather than the hard drive of the personal computer. Because the client-server computing model is used in virtualizing desktops, desktop virtualization is also known as client virtualization.\r\nDesktop virtualization provides a way for users to maintain their individual desktops on a single, central server. The users may be connected to the central server through a LAN, WAN or over the Internet.\r\nDesktop virtualization has many benefits, including a lower total cost of ownership (TCO), increased security, reduced energy costs, reduced downtime and centralized management.\r\nLimitations of desktop virtualization include difficulty in maintenance and set up of printer drivers; increased downtime in case of network failures; complexity and costs involved in VDI deployment and security risks in the event of improper network management.<br /><br />","materialsDescription":" <span style=\"font-weight: bold; \">What are types of desktop virtualization technologies?</span>\r\nHost-based forms of desktop virtualization require that users view and interact with their virtual desktops over a network by using a remote display protocol. Because processing takes place in a data center, client devices can be traditional PCs, but also thin clients, zero clients, smartphones and tablets. Examples of host-based desktop virtualization technology include:\r\n<span style=\"font-weight: bold; \">Host-based virtual machines:</span> Each user connects to an individual VM that is hosted in a data center. The user may connect to the same VM every time, allowing for personalization (known as a persistent desktop), or be given a fresh VM at each login (a nonpersistent desktop).\r\n<span style=\"font-weight: bold; \">Shared hosted:</span> Users connect to a shared desktop that runs on a server. Microsoft Remote Desktop Services, formerly Terminal Services, takes this client-server approach. Users may also connect to individual applications running on a server; this technology is an example of application virtualization.\r\n<span style=\"font-weight: bold; \">Host-based physical machines:</span> The operating system runs directly on another device's physical hardware.\r\nClient virtualization requires processing to occur on local hardware; the use of thin clients, zero clients and mobile devices is not possible. These types of desktop virtualization include:\r\n<span style=\"font-weight: bold; \">OS image streaming:</span> The operating system runs on local hardware, but it boots to a remote disk image across the network. This is useful for groups of desktops that use the same disk image. OS image streaming, also known as remote desktop virtualization, requires a constant network connection in order to function.\r\n<span style=\"font-weight: bold; \">Client-based virtual machines:</span> A VM runs on a fully functional PC, with a hypervisor in place. Client-based virtual machines can be managed by regularly syncing the disk image with a server, but a constant network connection is not necessary in order for them to function.\r\n<span style=\"font-weight: bold;\">Desktop virtualization vs. virtual desktop infrastructure</span>\r\nThe terms <span style=\"font-style: italic;\">desktop virtualization</span> and virtual desktop infrastructure (VDI) are often used interchangeably, but they are not the same. While VDI is a type of desktop virtualization, not all desktop virtualization uses VDI.\r\nVDI refers to the use of host-based VMs to deliver virtual desktops, which emerged in 2006 as an alternative to Terminal Services and Citrix's client-server approach to desktop virtualization technology. Other types of desktop virtualization -- including the shared hosted model, host-based physical machines and all methods of client virtualization -- are not examples of VDI.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Desktop_virtualization.png"},{"id":4,"title":"Data center","alias":"data-center","description":" A data center (or datacenter) is a facility composed of networked computers and storage that businesses or other organizations use to organize, process, store and disseminate large amounts of data. A business typically relies heavily upon the applications, services and data contained within a data center, making it a focal point and critical asset for everyday operations.\r\nData centers are not a single thing, but rather, a conglomeration of elements. At a minimum, data centers serve as the principal repositories for all manner of IT equipment, including servers, storage subsystems, networking switches, routers and firewalls, as well as the cabling and physical racks used to organize and interconnect the IT equipment. A data center must also contain an adequate infrastructure, such as power distribution and supplemental power subsystems, including electrical switching; uninterruptable power supplies; backup generators and so on; ventilation and data center cooling systems, such as computer room air conditioners; and adequate provisioning for network carrier (telco) connectivity. All of this demands a physical facility with physical security and sufficient physical space to house the entire collection of infrastructure and equipment.","materialsDescription":" <span style=\"font-weight: bold;\">What are the requirements for modern data centers?</span>\r\nModernization and data center transformation enhances performance and energy efficiency.\r\nInformation security is also a concern, and for this reason a data center has to offer a secure environment which minimizes the chances of a security breach. A data center must therefore keep high standards for assuring the integrity and functionality of its hosted computer environment.\r\nIndustry research company International Data Corporation (IDC) puts the average age of a data center at nine years old. Gartner, another research company, says data centers older than seven years are obsolete. The growth in data (163 zettabytes by 2025) is one factor driving the need for data centers to modernize.\r\nFocus on modernization is not new: Concern about obsolete equipment was decried in 2007, and in 2011 Uptime Institute was concerned about the age of the equipment therein. By 2018 concern had shifted once again, this time to the age of the staff: &quot;data center staff are aging faster than the equipment.&quot;\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Meeting standards for data centers</span></span>\r\nThe Telecommunications Industry Association's Telecommunications Infrastructure Standard for Data Centers specifies the minimum requirements for telecommunications infrastructure of data centers and computer rooms including single tenant enterprise data centers and multi-tenant Internet hosting data centers. The topology proposed in this document is intended to be applicable to any size data center.\r\nTelcordia GR-3160, NEBS Requirements for Telecommunications Data Center Equipment and Spaces, provides guidelines for data center spaces within telecommunications networks, and environmental requirements for the equipment intended for installation in those spaces. These criteria were developed jointly by Telcordia and industry representatives. They may be applied to data center spaces housing data processing or Information Technology (IT) equipment. The equipment may be used to:\r\n<ul><li>Operate and manage a carrier's telecommunication network</li><li>Provide data center based applications directly to the carrier's customers</li><li>Provide hosted applications for a third party to provide services to their customers</li><li>Provide a combination of these and similar data center applications</li></ul>\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Data center transformation</span></span>\r\nData center transformation takes a step-by-step approach through integrated projects carried out over time. This differs from a traditional method of data center upgrades that takes a serial and siloed approach. The typical projects within a data center transformation initiative include standardization/consolidation, virtualization, automation and security.\r\n<ul><li>Standardization/consolidation: Reducing the number of data centers and avoiding server sprawl (both physical and virtual) often includes replacing aging data center equipment, and is aided by standardization.</li><li>Virtualization: Lowers capital and operational expenses, reduce energy consumption. Virtualized desktops can be hosted in data centers and rented out on a subscription basis. Investment bank Lazard Capital Markets estimated in 2008 that 48 percent of enterprise operations will be virtualized by 2012. Gartner views virtualization as a catalyst for modernization.</li><li>Automating: Automating tasks such as provisioning, configuration, patching, release management and compliance is needed, not just when facing fewer skilled IT workers.</li><li>Securing: Protection of virtual systems is integrated with existing security of physical infrastructures.</li></ul>\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Machine room</span></span>\r\nThe term &quot;Machine Room&quot; is at times used to refer to the large room within a Data Center where the actual Central Processing Unit is located; this may be separate from where high-speed printers are located. Air conditioning is most important in the machine room.\r\nAside from air-conditioning, there must be monitoring equipment, one type of which is to detect water prior to flood-level situations. One company, for several decades, has had share-of-mind: Water Alert. The company, as of 2018, has 2 competing manufacturers (Invetex, Hydro-Temp) and 3 competing distributors (Longden,Northeast Flooring, Slayton). ","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_center.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":792,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Cloud-Azure.jpg","logo":true,"scheme":false,"title":"Microsoft Azure","vendorVerified":0,"rating":"2.70","implementationsCount":7,"suppliersCount":0,"supplierPartnersCount":272,"alias":"microsoft-azure","companyTitle":"Microsoft","companyTypes":["vendor"],"companyId":163,"companyAlias":"microsoft","description":"Microsoft lists over 600 Azure services, of which some are covered below: Compute Virtual machines, infrastructure as a service (IaaS) allowing users to launch general-purpose Microsoft Windows and Linux virtual machines, as well as preconfigured machine images for popular software packages. App services, platform as a service (PaaS) environment letting developers easily publish and manage Web sites. Websites, high density hosting of websites allows developers to build sites using ASP.NET, PHP, Node.js, or Python and can be deployed using FTP, Git, Mercurial, Team Foundation Server or uploaded through the user portal. This feature was announced in preview form in June 2012 at the Meet Microsoft Azure event.[5] Customers can create websites in PHP, ASP.NET, Node.js, or Python, or select from several open source applications from a gallery to deploy. This comprises one aspect of the platform as a service (PaaS) offerings for the Microsoft Azure Platform. It was renamed to Web Apps in April 2015. WebJobs, applications that can be deployed to a Web App to implement background processing. That can be invoked on a schedule, on demand or can run continuously. The Blob, Table and Queue services can be used to communicate between Web Apps and Web Jobs and to provide state. Mobile services Mobile Engagement collects real-time analytics that highlight users&rsquo; behavior. It also provides push notifications to mobile devices. HockeyApp can be used to develop, distribute, and beta-test mobile apps Storage services Storage Services provides REST and SDK APIs for storing and accessing data on the cloud. Table Service lets programs store structured text in partitioned collections of entities that are accessed by partition key and primary key. It's a NoSQL non-relational database. Blob Service allows programs to store unstructured text and binary data as blobs that can be accessed by a HTTP(S) path. Blob service also provides security mechanisms to control access to data. Queue Service lets programs communicate asynchronously by message using queues. File Service allows storing and access of data on the cloud using the REST APIs or the SMB protocol. Data management Azure Search provides text search and a subset of OData's structured filters using REST or SDK APIs. DocumentDB is a NoSQL database service that implements a subset of the SQL SELECT statement on JSON documents. Redis Cache is a managed implementation of Redis. StorSimple manages storage tasks between on-premises devices and cloud storage. SQL Database, formerly known as SQL Azure Database, works to create, scale and extend applications into the cloud using Microsoft SQL Server technology. It also integrates with Active Directory and Microsoft System Center and Hadoop. SQL Data Warehouse is a data warehousing service designed to handle computational and data intensive queries on datasets exceeding 1TB. Messaging The Microsoft Azure Service Bus allows applications running on Azure premises or off premises devices to communicate with Azure. This helps to build scalable and reliable applications in a service-oriented architecture (SOA). Event Hubs, which provide event and telemetry ingress to the cloud at massive scale, with low latency and high reliability. For example an event hub can be used to track data from cell phones such as a GPS location coordinate in real time. Queues, which allow one-directional communication. A sender application would send the message to the service bus queue, and a receiver would read from the queue. Though there can be multiple readers for the queue only one would process a single message. Topics, which provide one-directional communication using a subscriber pattern. It is similar to a queue, however each subscriber will receive a copy of the message sent to a Topic. Optionally the subscriber can filter out messages based on specific criteria defined by the subscriber. Relays, which provide bi-directional communication. Unlike queues and topics, a relay doesn't store in-flight messages in its own memory. 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Pools of hypervisors within the cloud operational system can support large numbers of virtual machines and the ability to scale services up and down according to customers' varying requirements.\r\nTypically IaaS solutions involve the use of a cloud orchestration technology like Open Stack, Apache Cloudstack or Open Nebula. This manages the creation of a virtual machine and decides on which hypervisor (i.e. physical host) to start it, enables VM migration features between hosts, allocates storage volumes and attaches them to VMs, usage information for billing and lots more.\r\nAn alternative to hypervisors are Linux containers, which run in isolated partitions of a single Linux kernel running directly on the physical hardware. Linux cgroups and namespaces are the underlying Linux kernel technologies used to isolate, secure and manage the containers. Containerisation offers higher performance than virtualization, because there is no hypervisor overhead. Also, container capacity auto-scales dynamically with computing load, which eliminates the problem of over-provisioning and enables usage-based billing.\r\nIaaS clouds often offer additional resources such as a virtual-machine disk-image library, raw block storage, file or object storage, firewalls, load balancers, IP addresses, virtual local area networks (VLANs), and software bundles.\r\nAccording to the Internet Engineering Task Force (IETF), the most basic cloud-service model is that of providers offering IT infrastructure – virtual machines and other resources – as a service to subscribers.\r\nIaaS cloud providers supply these resources on-demand from their large pools of equipment installed in data centers. For wide-area connectivity, customers can use either the Internet or carrier clouds (dedicated virtual private networks). To deploy their applications, cloud users install operating-system images and their application software on the cloud infrastructure. In this model, the cloud user patches and maintains the operating systems and the application software. Cloud infrastructure providers typically bill IaaS services on a utility computing basis: cost reflects the amount of resources allocated and consumed.","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: bold; \">Infrastructure as a Service Benefits&nbsp;</span></h1>\r\n<span style=\"font-weight: bold; \">Cost savings:</span> An obvious benefit of moving to the managed IaaS model is lower infrastructure costs. No longer do organizations have the responsibility of ensuring uptime, maintaining hardware and networking equipment, or replacing old equipment. IaaS&nbsp; technology also saves enterprises from having to buy more capacity to deal with sudden business spikes. Organizations with a smaller IT infrastructure generally require a smaller IT staff as well. The pay-as-you-go model also provides significant cost savings. \r\n<span style=\"font-weight: bold; \">Scalability and flexibility:</span> One of the greatest benefits of IaaS is the ability to scale up and down quickly in response to an enterprise’s requirements. Infrastructure as a Service providers generally have the latest, most powerful storage, servers and networking technology to accommodate the needs of their customers. This on-demand scalability provides added flexibility and greater agility to respond to changing opportunities and requirements. \r\n<span style=\"font-weight: bold; \">Faster time to market:</span> Competition is strong in every sector, and time to market is one of the best ways to beat the competition. Because IaaS vendors elasticity and scalability, organizations can ramp up and get the job done (and the product or service to market) more rapidly.\r\n<span style=\"font-weight: bold; \">Support for DR, BC and high availability:</span> While every enterprise has some type of disaster recovery plan, the technology behind those plans is often expensive and unwieldy. Organizations with several disparate locations often have different disaster recovery and business continuity plans and technologies, making management virtually impossible.\r\n<span style=\"font-weight: bold; \">Focus on business growth:</span> Time, money and energy spent making technology decisions and hiring staff to manage and maintain the technology infrastructure is time not spent on growing the business. By moving infrastructure to a global infrastructure services, organizations can focus their time and resources where they belong, on developing innovations in applications and solutions.\r\n<h1 class=\"align-center\">IaaS, PaaS and SaaS: What’s the Difference?</h1>\r\nPlatform as a Service (PaaS) is the next step up from IaaS products, where the provider also supplies the operating environment including the operating system, application services, middleware and other ‘runtimes’ for cloud users. It’s used for development environments where the business can focus on creating an app but wants someone else to maintain the deployment platform. It means you have much simpler workloads but you can’t necessarily be as flexible as you want.\r\nAt the highest level of orchestration is Software as a Service. In SaaS infrastructure applications are accessed on demand. Here you just open your browser and go, consuming software rather than installing and running it. A user simply logs on to access the provider’s application. 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