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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"}],"characteristics":[],"concurentProducts":[{"id":4778,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/vmware-esxi.png","logo":true,"scheme":false,"title":"VMware ESXi","vendorVerified":0,"rating":"0.00","implementationsCount":2,"suppliersCount":0,"supplierPartnersCount":97,"alias":"vmware-esxi","companyTitle":"VMware","companyTypes":["vendor"],"companyId":168,"companyAlias":"vmware","description":"<span style=\"font-weight: bold;\">VMware ESXi: The Purpose-Built Bare Metal Hypervisor</span>\r\nDiscover a robust, bare-metal hypervisor that installs directly onto your physical server. With direct access to and control of underlying resources, VMware ESXi effectively partitions hardware to consolidate applications and cut costs. It’s the industry leader for efficient architecture, setting the standard for reliability, performance, and support.\r\n<span style=\"font-weight: bold;\">What ESXi Delivers</span>\r\nIT teams are under constant pressure to meet fluctuating market trends and heightened customer demands. At the same time, they must stretch IT resources to accommodate increasingly complex projects. Fortunately, ESXi helps balance the need for both better business outcomes and IT savings. VMware ESXi enables you to:\r\n\r\n<ul><li>Consolidate hardware for higher capacity utilization.</li></ul>\r\n<ul><li>Increase performance for a competitive edge.</li></ul>\r\n<ul><li>Streamline IT administration through centralized management.</li></ul>\r\n<ul><li>Reduce CapEx and OpEx.</li></ul>\r\n<ul><li>Minimize hardware resources needed to run the hypervisor, meaning greater efficiency.</li></ul>\r\n\r\n<span style=\"font-weight: bold;\">FEATURES</span>\r\nBy consolidating multiple servers onto fewer physical devices, ESXi reduces space, power and IT administrative requirements while driving high-speed performance.\r\n<span style=\"font-weight: bold;\">Small Footprint</span><br />\r\nWith a footprint of just 150MB, ESXi lets you do more with less while minimizing security threats to your hypervisor.<br />\r\n<span style=\"font-weight: bold;\">Reliable Performance</span><br />\r\nAccommodate apps of any size. Configure virtual machines up to 128 virtual CPUs, 6 TB of RAM and 120 devices to satisfy all your application needs. Consult individual solution limits to ensure you do not exceed supported configurations for your environment. Learn more about configuration maximums.<br />\r\n<span style=\"font-weight: bold;\">Enhanced Security</span><br />\r\nProtect sensitive virtual machine data with powerful encryption capabilities. Role-based access simplifies administration, and extensive logging and auditing ensure greater accountability and easier forensic analysis.<br />\r\n<span style=\"font-weight: bold;\">Ecosystem Excellence</span><br />\r\nGet support for a broad ecosystem of hardware OEM vendors, technology service partners, apps, and guest operating systems.<br />\r\n<span style=\"font-weight: bold;\">User-Friendly Experience</span><br />\r\nManage day-to-day administrative operations with built-in modern UI based on HTML5 standards. For customers who need to automate their operations, VMware offers both a vSphere Command Line Interface and developer-friendly REST-based APIs.","shortDescription":"VMware ESXi – автономный гипервизор от компании VMware, который представляет собой операционную систему (без консоли управления)","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":4,"sellingCount":20,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMware ESXi","keywords":"","description":"<span style=\"font-weight: bold;\">VMware ESXi: The Purpose-Built Bare Metal Hypervisor</span>\r\nDiscover a robust, bare-metal hypervisor that installs directly onto your physical server. With direct access to and control of underlying resources, VMware ESXi effe","og:title":"VMware ESXi","og:description":"<span style=\"font-weight: bold;\">VMware ESXi: The Purpose-Built Bare Metal Hypervisor</span>\r\nDiscover a robust, bare-metal hypervisor that installs directly onto your physical server. With direct access to and control of underlying resources, VMware ESXi effe","og:image":"https://old.roi4cio.com/fileadmin/user_upload/vmware-esxi.png"},"eventUrl":"","translationId":4779,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"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":2,"title":"Virtual machine and cloud system software","alias":"virtual-machine-and-cloud-system-software","description":" A virtual machine (VM) is a software-based computer that exists within another computer’s operating system, often used for the purposes of testing, backing up data, or running SaaS applications. To fully grasp how VMs work, it’s important to first understand how computer software and hardware are typically integrated by an operating system.\r\n&quot;The cloud&quot; refers to servers that are accessed over the Internet, and the software and databases that run on those servers. Cloud servers are located in data centers all over the world. By using cloud computing, users and companies don't have to manage physical servers themselves or run software applications on their own machines.\r\nThe cloud enables users to access the same files and applications from almost any device, because the computing and storage take place on servers in a data center, instead of locally on the user device. This is why a user can log into their Instagram account on a new phone after their old phone breaks and still find their old account in place, with all their photos, videos, and conversation history. It works the same way with cloud email providers like Gmail or Microsoft Office 365, and with cloud storage providers like Dropbox or Google Drive.\r\nFor businesses, switching to cloud computing removes some IT costs and overhead: for instance, they no longer need to update and maintain their own servers, as the cloud vendor they are using will do that. This especially makes an impact on small businesses that may not have been able to afford their own internal infrastructure but can outsource their infrastructure needs affordably via the cloud. The cloud can also make it easier for companies to operate internationally because employees and customers can access the same files and applications from any location.\r\nSeveral cloud providers offer virtual machines to their customers. These virtual machines typically live on powerful servers that can act as a host to multiple VMs and can be used for a variety of reasons that wouldn’t be practical with a locally-hosted VM. These include:\r\n<ul><li>Running SaaS applications - Software-as-a-Service, or SaaS for short, is a cloud-based method of providing software to users. SaaS users subscribe to an application rather than purchasing it once and installing it. These applications are generally served to the user over the Internet. Often, it is virtual machines in the cloud that are doing the computation for SaaS applications as well as delivering them to users. If the cloud provider has a geographically distributed network edge, then the application will run closer to the user, resulting in faster performance.</li><li>Backing up data - Cloud-based VM services are very popular for backing up data because the data can be accessed from anywhere. Plus, cloud VMs provide better redundancy, require less maintenance, and generally scale better than physical data centers. (For example, it’s generally fairly easy to buy an extra gigabyte of storage space from a cloud VM provider, but much more difficult to build a new local data server for that extra gigabyte of data.)</li><li>Hosting services like email and access management - Hosting these services on cloud VMs is generally faster and more cost-effective, and helps minimize maintenance and offload security concerns as well.</li></ul>","materialsDescription":"What is an operating system?\r\nTraditional computers are built out of physical hardware, including hard disk drives, processor chips, RAM, etc. In order to utilize this hardware, computers rely on a type of software known as an operating system (OS). Some common examples of OSes are Mac OSX, Microsoft Windows, Linux, and Android.\r\nThe OS is what manages the computer’s hardware in ways that are useful to the user. For example, if the user wants to access the Internet, the OS directs the network interface card to make the connection. If the user wants to download a file, the OS will partition space on the hard drive for that file. The OS also runs and manages other pieces of software. For example, it can run a web browser and provide the browser with enough random access memory (RAM) to operate smoothly. Typically, operating systems exist within a physical computer at a one-to-one ratio; for each machine, there is a single OS managing its physical resources.\r\n<span style=\"font-weight: bold;\">Can you have two or more operating systems on one computer?</span>\r\nSome users want to be able to run multiple operating systems simultaneously on one computer, either for testing or one of the other reasons listed in the section below. This can be achieved through a process called virtualization. In virtualization, a piece of software behaves as if it were an independent computer. This piece of software is called a virtual machine, also known as a ‘guest’ computer. (The computer on which the VM is running is called the ‘host’.) The guest has an OS as well as its own virtual hardware.\r\n‘Virtual hardware’ may sound like a bit of an oxymoron, but it works by mapping to real hardware on the host computer. For example, the VM’s ‘hard drive’ is really just a file on the host computer’s hard drive. When the VM wants to save a new file, it actually has to communicate with the host OS, which will write this file to the host hard drive. Because virtual hardware must perform this added step of negotiating with the host to access hardware resources, virtual machines can’t run quite as fast as their host computers.\r\nWith virtualization, one computer can run two or more operating systems. The number of VMs that can run on one host is limited only by the host’s available resources. The user can run the OS of a VM in a window like any other program, or they can run it in fullscreen so that it looks and feels like a genuine host OS.\r\n <span style=\"font-weight: bold; \">What are virtual machines used for?</span>\r\nSome of the most popular reasons people run virtual machines include:\r\n<span style=\"font-weight: bold; \">Testing</span> - Oftentimes software developers want to be able to test their applications in different environments. They can use virtual machines to run their applications in various OSes on one computer. This is simpler and more cost-effective than having to test on several different physical machines.\r\n<span style=\"font-weight: bold; \">Running software designed for other OSes</span> - Although certain software applications are only available for a single platform, a VM can run software designed for a different OS. For example, a Mac user who wants to run software designed for Windows can run a Windows VM on their Mac host.\r\n<span style=\"font-weight: bold; \">Running outdated software</span> - Some pieces of older software can’t be run in modern OSes. Users who want to run these applications can run an old OS on a virtual machine.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Virtual_machine_and_cloud_system_software.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"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":996,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Red_Hat_Hyperconverged_Infrastructure.png","logo":true,"scheme":false,"title":"Red Hat Hyperconverged Infrastructure","vendorVerified":0,"rating":"1.70","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":1,"alias":"red-hat-hyperconverged-infrastructure","companyTitle":"Red Hat","companyTypes":["supplier","vendor"],"companyId":628,"companyAlias":"red-hat","description":"In the banking, telecommunications, energy, and retail industries, remote branch offices often deploy business-critical applications on local server and storage infrastructures. But these offices face challenges like limited budget and space, lack of skilled IT staff, and complex infrastructure-management issues.\r\nRed Hat® Hyperconverged Infrastructure―the integration of Red Hat Virtualization and Red Hat Gluster Storage―provides open source, centrally administered, and cost-effective integrated compute and storage in a compact footprint to meet the needs of remote sites and the edge.\r\nRed Hat Hyperconverged Infrastructure lets you consolidate infrastructure for your remote sites by eliminating the need for an independently managed storage tier and delivering an integrated solution of compute plus software-defined storage. This reduces capital and operating expenses and operational overhead associated with managing a larger, more traditional infrastructure.","shortDescription":"Red Hat Hyperconverged Infrastructure for decentralized IT","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":10,"sellingCount":7,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Red Hat Hyperconverged Infrastructure","keywords":"storage, Hyperconverged, remote, sites, integrated, infrastructure, offices, compute","description":"In the banking, telecommunications, energy, and retail industries, remote branch offices often deploy business-critical applications on local server and storage infrastructures. But these offices face challenges like limited budget and space, lack of skilled I","og:title":"Red Hat Hyperconverged Infrastructure","og:description":"In the banking, telecommunications, energy, and retail industries, remote branch offices often deploy business-critical applications on local server and storage infrastructures. But these offices face challenges like limited budget and space, lack of skilled I","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Red_Hat_Hyperconverged_Infrastructure.png"},"eventUrl":"","translationId":997,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":7,"title":"Storage - General-Purpose Disk Arrays","alias":"storage-general-purpose-disk-arrays","description":" General-purpose disk arrays refer to disk storage systems that work together with specialized array controllers to achieve high data transfer. They are designed to fulfill the requirement of a diverse set of workloads such as databases, virtual desktop infrastructure, and virtual networks. The market size in the study represents the revenue generated through various deployment modes such as NAS, SAN, and DAS. Some of the technologies used in the general-purpose disk arrays market include PATA, SATA, and SCSI. The application areas of general-purpose disk arrays include BFSI, IT, government, education &amp; research, healthcare, and manufacturing.\r\nGeneral-Purpose Disk Arrays market in BFSI accounts for the largest revenue. IT industry and governments are investing heavily in the general-purpose disk arrays, as a huge amount of voluminous data is getting generated which requires high storage capacity to store the classified data for analytics purpose and consumer insights. General-Purpose Disk Arrays market in healthcare is expected to show robust growth during the forecast period, as hospitals are adopting the latest technology with huge storage spaces in an attempt to track the patient history for providing better healthcare facilities.\r\nThe global general-purpose disk arrays market is fragmented owing to the presence of a large number of local and regional players, which intensifies the degree of rivalry. The market is growing at a notable pace, which leads to high intensity of rivalry. Key market players such as Dell EMC, HPE, and IBM Corporation seek to gain market share through continuous innovations in storage technology. Some of the other key players operating in a market are Hitachi, Seagate Technologies, NetApp, Promise Technologies, Quantum Corporation, Oracle Corporation, Fujitsu, DataDirect Networks, and Infortrend Technology Inc. Key competitors are specifically focusing on Asia-Pacific and Middle-East &amp; Africa regions, as they show strong tendency to adopt the general-purpose disk arrays in coming years.","materialsDescription":"<span style=\"font-weight: bold;\">What are the characteristics of storage?</span>\r\nStorage technologies at all levels of the storage hierarchy can be differentiated by evaluating certain core characteristics as well as measuring characteristics specific to a particular implementation. These core characteristics are volatility, mutability, accessibility, and addressability. For any particular implementation of any storage technology, the characteristics worth measuring are capacity and performance.\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Volatility</span></span>\r\nNon-volatile memory retains the stored information even if not constantly supplied with electric power. It is suitable for long-term storage of information. Volatile memory requires constant power to maintain the stored information. The fastest memory technologies are volatile ones, although that is not a universal rule. Since the primary storage is required to be very fast, it predominantly uses volatile memory.\r\nDynamic random-access memory is a form of volatile memory that also requires the stored information to be periodically reread and rewritten, or refreshed, otherwise it would vanish. Static random-access memory is a form of volatile memory similar to DRAM with the exception that it never needs to be refreshed as long as power is applied; it loses its content when the power supply is lost.\r\nAn uninterruptible power supply (UPS) can be used to give a computer a brief window of time to move information from primary volatile storage into non-volatile storage before the batteries are exhausted. Some systems, for example EMC Symmetrix, have integrated batteries that maintain volatile storage for several minutes.\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Mutability</span></span>\r\n<span style=\"font-weight: bold;\">Read/write storage or mutable storage</span>\r\n<div class=\"indent\">Allows information to be overwritten at any time. A computer without some amount of read/write storage for primary storage purposes would be useless for many tasks. Modern computers typically use read/write storage also for secondary storage.</div>\r\n<span style=\"font-weight: bold;\">Slow write, fast read storage</span>\r\n<div class=\"indent\">Read/write storage which allows information to be overwritten multiple times, but with the write operation being much slower than the read operation. Examples include CD-RW and SSD.</div>\r\n<span style=\"font-weight: bold;\">Write once storage</span>\r\n<div class=\"indent\">Write Once Read Many (WORM) allows the information to be written only once at some point after manufacture. Examples include semiconductor programmable read-only memory and CD-R.</div>\r\n<span style=\"font-weight: bold;\">Read only storage</span>\r\n<div class=\"indent\">Retains the information stored at the time of manufacture. Examples include mask ROM ICs and CD-ROM.</div>\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Accessibility</span></span>\r\n<span style=\"font-weight: bold;\">Random access</span>\r\n<div class=\"indent\">Any location in storage can be accessed at any moment in approximately the same amount of time. Such characteristic is well suited for primary and secondary storage. Most semiconductor memories and disk drives provide random access.</div>\r\n<span style=\"font-weight: bold;\">Sequential access</span>\r\n<div class=\"indent\">The accessing of pieces of information will be in a serial order, one after the other; therefore the time to access a particular piece of information depends upon which piece of information was last accessed. Such characteristic is typical of off-line storage.</div>\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Addressability</span></span>\r\n<span style=\"font-weight: bold;\">Location-addressable</span>\r\n<div class=\"indent\">Each individually accessible unit of information in storage is selected with its numerical memory address. In modern computers, location-addressable storage usually limits to primary storage, accessed internally by computer programs, since location-addressability is very efficient, but burdensome for humans.</div>\r\n<span style=\"font-weight: bold;\">File addressable</span>\r\n<div class=\"indent\">Information is divided into files of variable length, and a particular file is selected with human-readable directory and file names. The underlying device is still location-addressable, but the operating system of a computer provides the file system abstraction to make the operation more understandable. In modern computers, secondary, tertiary and off-line storage use file systems.</div>\r\n<span style=\"font-weight: bold;\">Content-addressable</span>\r\n<div class=\"indent\">Each individually accessible unit of information is selected based on the basis of (part of) the contents stored there. Content-addressable storage can be implemented using software (computer program) or hardware (computer device), with hardware being faster but more expensive option. Hardware content addressable memory is often used in a computer's CPU cache.</div>\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Capacity</span></span>\r\n<span style=\"font-weight: bold;\">Raw capacity</span>\r\n<div class=\"indent\">The total amount of stored information that a storage device or medium can hold. It is expressed as a quantity of bits or bytes (e.g. 10.4 megabytes).</div>\r\n<span style=\"font-weight: bold;\">Memory storage density</span>\r\n<div class=\"indent\">The compactness of stored information. It is the storage capacity of a medium divided with a unit of length, area or volume (e.g. 1.2 megabytes per square inch).</div>\r\n\r\n<span style=\"font-weight: bold;\"><span style=\"font-style: italic;\">Performance</span></span>\r\n<span style=\"font-weight: bold;\">Latency</span>\r\n<div class=\"indent\">The time it takes to access a particular location in storage. The relevant unit of measurement is typically nanosecond for primary storage, millisecond for secondary storage, and second for tertiary storage. It may make sense to separate read latency and write latency (especially for non-volatile memory[8]) and in case of sequential access storage, minimum, maximum and average latency.</div>\r\n<span style=\"font-weight: bold;\">Throughput</span>\r\n<div class=\"indent\">The rate at which information can be read from or written to the storage. In computer data storage, throughput is usually expressed in terms of megabytes per second (MB/s), though bit rate may also be used. As with latency, read rate and write rate may need to be differentiated. Also accessing media sequentially, as opposed to randomly, typically yields maximum throughput.</div>\r\n<span style=\"font-weight: bold;\">Granularity</span>\r\n<div class=\"indent\">The size of the largest &quot;chunk&quot; of data that can be efficiently accessed as a single unit, e.g. without introducing additional latency.</div>\r\n<span style=\"font-weight: bold;\">Reliability</span>\r\n<div class=\"indent\">The probability of spontaneous bit value change under various conditions, or overall failure rate.</div>\r\nUtilities such as hdparm and sar can be used to measure IO performance in Linux.\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Energy use</span></span>\r\n<ul><li>Storage devices that reduce fan usage, automatically shut-down during inactivity, and low power hard drives can reduce energy consumption by 90 percent.</li><li>2.5-inch hard disk drives often consume less power than larger ones. Low capacity solid-state drives have no moving parts and consume less power than hard disks. Also, memory may use more power than hard disks. Large caches, which are used to avoid hitting the memory wall, may also consume a large amount of power.</li></ul>\r\n\r\n<span style=\"font-style: italic;\"><span style=\"font-weight: bold;\">Security</span></span>\r\nFull disk encryption, volume and virtual disk encryption, andor file/folder encryption is readily available for most storage devices.\r\nHardware memory encryption is available in Intel Architecture, supporting Total Memory Encryption (TME) and page granular memory encryption with multiple keys (MKTME) and in SPARC M7 generation since October 2015.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Storage_General_Purpose_Disk_Arrays.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":2,"title":"Virtual machine and cloud system software","alias":"virtual-machine-and-cloud-system-software","description":" A virtual machine (VM) is a software-based computer that exists within another computer’s operating system, often used for the purposes of testing, backing up data, or running SaaS applications. To fully grasp how VMs work, it’s important to first understand how computer software and hardware are typically integrated by an operating system.\r\n&quot;The cloud&quot; refers to servers that are accessed over the Internet, and the software and databases that run on those servers. Cloud servers are located in data centers all over the world. By using cloud computing, users and companies don't have to manage physical servers themselves or run software applications on their own machines.\r\nThe cloud enables users to access the same files and applications from almost any device, because the computing and storage take place on servers in a data center, instead of locally on the user device. This is why a user can log into their Instagram account on a new phone after their old phone breaks and still find their old account in place, with all their photos, videos, and conversation history. It works the same way with cloud email providers like Gmail or Microsoft Office 365, and with cloud storage providers like Dropbox or Google Drive.\r\nFor businesses, switching to cloud computing removes some IT costs and overhead: for instance, they no longer need to update and maintain their own servers, as the cloud vendor they are using will do that. This especially makes an impact on small businesses that may not have been able to afford their own internal infrastructure but can outsource their infrastructure needs affordably via the cloud. The cloud can also make it easier for companies to operate internationally because employees and customers can access the same files and applications from any location.\r\nSeveral cloud providers offer virtual machines to their customers. These virtual machines typically live on powerful servers that can act as a host to multiple VMs and can be used for a variety of reasons that wouldn’t be practical with a locally-hosted VM. These include:\r\n<ul><li>Running SaaS applications - Software-as-a-Service, or SaaS for short, is a cloud-based method of providing software to users. SaaS users subscribe to an application rather than purchasing it once and installing it. These applications are generally served to the user over the Internet. Often, it is virtual machines in the cloud that are doing the computation for SaaS applications as well as delivering them to users. If the cloud provider has a geographically distributed network edge, then the application will run closer to the user, resulting in faster performance.</li><li>Backing up data - Cloud-based VM services are very popular for backing up data because the data can be accessed from anywhere. Plus, cloud VMs provide better redundancy, require less maintenance, and generally scale better than physical data centers. (For example, it’s generally fairly easy to buy an extra gigabyte of storage space from a cloud VM provider, but much more difficult to build a new local data server for that extra gigabyte of data.)</li><li>Hosting services like email and access management - Hosting these services on cloud VMs is generally faster and more cost-effective, and helps minimize maintenance and offload security concerns as well.</li></ul>","materialsDescription":"What is an operating system?\r\nTraditional computers are built out of physical hardware, including hard disk drives, processor chips, RAM, etc. In order to utilize this hardware, computers rely on a type of software known as an operating system (OS). Some common examples of OSes are Mac OSX, Microsoft Windows, Linux, and Android.\r\nThe OS is what manages the computer’s hardware in ways that are useful to the user. For example, if the user wants to access the Internet, the OS directs the network interface card to make the connection. If the user wants to download a file, the OS will partition space on the hard drive for that file. The OS also runs and manages other pieces of software. For example, it can run a web browser and provide the browser with enough random access memory (RAM) to operate smoothly. Typically, operating systems exist within a physical computer at a one-to-one ratio; for each machine, there is a single OS managing its physical resources.\r\n<span style=\"font-weight: bold;\">Can you have two or more operating systems on one computer?</span>\r\nSome users want to be able to run multiple operating systems simultaneously on one computer, either for testing or one of the other reasons listed in the section below. This can be achieved through a process called virtualization. In virtualization, a piece of software behaves as if it were an independent computer. This piece of software is called a virtual machine, also known as a ‘guest’ computer. (The computer on which the VM is running is called the ‘host’.) The guest has an OS as well as its own virtual hardware.\r\n‘Virtual hardware’ may sound like a bit of an oxymoron, but it works by mapping to real hardware on the host computer. For example, the VM’s ‘hard drive’ is really just a file on the host computer’s hard drive. When the VM wants to save a new file, it actually has to communicate with the host OS, which will write this file to the host hard drive. Because virtual hardware must perform this added step of negotiating with the host to access hardware resources, virtual machines can’t run quite as fast as their host computers.\r\nWith virtualization, one computer can run two or more operating systems. The number of VMs that can run on one host is limited only by the host’s available resources. The user can run the OS of a VM in a window like any other program, or they can run it in fullscreen so that it looks and feels like a genuine host OS.\r\n <span style=\"font-weight: bold; \">What are virtual machines used for?</span>\r\nSome of the most popular reasons people run virtual machines include:\r\n<span style=\"font-weight: bold; \">Testing</span> - Oftentimes software developers want to be able to test their applications in different environments. They can use virtual machines to run their applications in various OSes on one computer. This is simpler and more cost-effective than having to test on several different physical machines.\r\n<span style=\"font-weight: bold; \">Running software designed for other OSes</span> - Although certain software applications are only available for a single platform, a VM can run software designed for a different OS. For example, a Mac user who wants to run software designed for Windows can run a Windows VM on their Mac host.\r\n<span style=\"font-weight: bold; \">Running outdated software</span> - Some pieces of older software can’t be run in modern OSes. Users who want to run these applications can run an old OS on a virtual machine.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Virtual_machine_and_cloud_system_software.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":1102,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/VMware_vSphere.jpg","logo":true,"scheme":false,"title":"VMware vSphere® Metro Storage Cluster (vMSC)","vendorVerified":0,"rating":"2.40","implementationsCount":1,"suppliersCount":0,"supplierPartnersCount":97,"alias":"vmware-vspherer-metro-storage-cluster-vmsc","companyTitle":"VMware","companyTypes":["vendor"],"companyId":168,"companyAlias":"vmware","description":"VMware vSphere® Metro Storage Cluster (vMSC) is a specific configuration within the VMware Hardware\r\nCompatibility List (HCL). These configurations are commonly referred to as stretched storage clusters or metro storage clusters and are implemented in environments where disaster and downtime avoidance is a key requirement. This best practices document was developed to provide additional insight and information for operation of a vMSC infrastructure in conjunction with VMware vSphere. This paper explains how vSphere handles specific failure scenarios, and it discusses various design considerations and operational procedures.\r\nvMSC infrastructures are implemented with a goal of reaping the same benefits that high-availability clusters provide to a local site, in a geographically dispersed model with two data centers in different locations.\r\nA vMSC infrastructure is essentially a stretched cluster. The architecture is built on the premise of extending what is defined as “local” in terms of network and storage to enable these subsystems to span geographies, presenting a single and common base infrastructure set of resources to the vSphere cluster at both sites.\r\nIt in essence stretches storage and the network between sites.\r\nThe primary benefit of a stretched cluster model is that it enables fully active and workload-balanced data centers to be used to their full potential while gaining the capability to migrate virtual machines (VMs) with VMware vSphere vMotion®, and VMware vSphere Storage vMotion®, between sites to enable on-demand and nonintrusive mobility of workloads. The capability of a stretched cluster to provide this active balancing of resources should always be the primary design and implementation goal. Although often associated with disaster recovery, vMSC infrastructures are not recommended as primary solutions for pure disaster recovery.\r\n<span style=\"font-weight: bold;\">Stretched cluster solutions offer the following benefits:</span>\r\n•<span style=\"white-space:pre\">\t</span>Workload mobility\r\n•<span style=\"white-space:pre\">\t</span>Cross-site automated load balancing\r\n•<span style=\"white-space:pre\">\t</span>Enhanced downtime avoidance\r\n•<span style=\"white-space:pre\">\t</span>Disaster avoidance\r\n<span style=\"font-weight: bold;\">Technical Requirements and Constraints</span>\r\n•<span style=\"white-space:pre\">\t</span>Storage connectivity using Fibre Channel, iSCSI, NFS, and FCoE is supported.\r\n•<span style=\"white-space:pre\">\t</span>The maximum supported network latency between sites for the VMware ESXi™ management networks is 10ms round-trip time (RTT).\r\n•<span style=\"white-space:pre\">\t</span>vSphere vMotion, and vSphere Storage vMotion, supports a maximum of 150ms latency as of vSphere 6.0, but this is not intended for stretched clustering usage.\r\n•<span style=\"white-space:pre\">\t</span>The maximum supported latency for synchronous storage replication links is 10ms RTT. Refer to documentation from the storage vendor because the maximum tolerated latency is lower in most cases.\r\nThe most commonly supported maximum RTT is 5ms.\r\n•<span style=\"white-space:pre\">\t</span>The ESXi vSphere vMotion network has a redundant network link minimum of 250Mbps.\r\nThe storage requirements are slightly more complex. A vSphere Metro Storage Cluster requires what is in effect a single storage subsystem that spans both sites. In this design, a given datastore must be accessible—that is, be able to be read and be written to—simultaneously from both sites. Further, when problems occur, the ESXi hosts must be able to continue to access datastores from either array transparently and with no impact to ongoing storage operations.\r\nThis precludes traditional synchronous replication solutions because they create a primary–secondary\r\nrelationship between the active (primary) LUN where data is being accessed and the secondary LUN that is receiving replication. To access the secondary LUN, replication is stopped, or reversed, and the LUN is made visible to hosts. This “promoted” secondary LUN has a completely different LUN ID and is essentially a newly available copy of a former primary LUN. This type of solution works for traditional disaster recovery–type configurations because it is expected that VMs must be started up on the secondary site. The vMSC configuration requires simultaneous, uninterrupted access to enable live migration of running VMs between sites.\r\nThe storage subsystem for a vMSC must be able to be read from and write to both locations simultaneously.\r\nAll disk writes are committed synchronously at both locations to ensure that data is always consistent regardless of the location from which it is being read. This storage architecture requires significant bandwidth and very low latency between the sites in the cluster. Increased distances or latencies cause delays in writing to disk and a dramatic decline in performance. They also preclude successful vMotion migration between cluster nodes that reside in different locations.&nbsp;\r\n","shortDescription":"A VMware vSphere Metro Storage Cluster configuration is a vSphere certified solution that combines replication with array-based clustering. These solutions are typically deployed in environments where the distance between data centers is limited, often metropolitan or campus environments.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":10,"sellingCount":4,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMware vSphere® Metro Storage Cluster (vMSC)","keywords":"storage, vSphere, vMSC, sites, cluster, that, between, VMware","description":"VMware vSphere® Metro Storage Cluster (vMSC) is a specific configuration within the VMware Hardware\r\nCompatibility List (HCL). These configurations are commonly referred to as stretched storage clusters or metro storage clusters and are implemented in environm","og:title":"VMware vSphere® Metro Storage Cluster (vMSC)","og:description":"VMware vSphere® Metro Storage Cluster (vMSC) is a specific configuration within the VMware Hardware\r\nCompatibility List (HCL). These configurations are commonly referred to as stretched storage clusters or metro storage clusters and are implemented in environm","og:image":"https://old.roi4cio.com/fileadmin/user_upload/VMware_vSphere.jpg"},"eventUrl":"","translationId":1103,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"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"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":2517,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png","logo":true,"scheme":false,"title":"VMware NSX Data Center","vendorVerified":0,"rating":"2.40","implementationsCount":1,"suppliersCount":0,"supplierPartnersCount":97,"alias":"vmware-nsx-data-center","companyTitle":"VMware","companyTypes":["vendor"],"companyId":168,"companyAlias":"vmware","description":"VMware NSX® Data Center is the network virtualization and security platform that enables the virtual cloud network, a software-defined approach to networking that extends across data centers, clouds, and application frameworks. With NSX Data Center, networking and security are brought closer to the application wherever it’s running, from virtual machines (VMs) to containers to bare metal. Like the operational model of VMs, networks can be provisioned and managed independent of underlying hardware. NSX Data Center reproduces the entire network model in software, enabling any network topology—from simple to complex multitier networks—to be created and provisioned in seconds. Users can create multiple virtual networks with diverse requirements, leveraging a combination of the services offered via NSX or from a broad ecosystem of third-party integrations ranging from next-generation firewalls to performance management solutions to build inherently more agile and secure environments. These services can then be extended to a variety of endpoints within and across clouds.<br /><br /><span style=\"font-weight: bold;\">Networking in software</span>\r\nVMware NSX Data Center delivers a completely new operational model for networking defined in software, forming the foundation of the software-defined data center (SDDC) and extending to a virtual cloud network. Data center operators can now achieve levels of agility, security and economics that were previously unreachable when the data center network was tied solely to physical hardware components. NSX Data Center provides a complete set of logical networking and security capabilities and services, including logical switching, routing, firewalling, load balancing, virtual private network (VPN), quality of service (QoS) and monitoring. These services are provisioned in virtual networks through any cloud management platform leveraging NSX Data Center APIs. Virtual networks are deployed non-disruptively over any existing networking hardware and can extend across data centers, public and private clouds, container platforms and bare-metal servers.<br /><br /><span style=\"font-weight: bold;\">KEY BENEFITS</span>\r\n<ul><li>Protect applications with micro-segmentation at the workload level and granular security.</li></ul>\r\n<ul><li>Reduce network provisioning time from days to seconds and improve operational efficiency through automation.</li></ul>\r\n<ul><li>Gain consistent management of networking and security policies independent of physical network topology within and across data centers and native public clouds.</li></ul>\r\n<ul><li>Obtain detailed application topology visualization, automated security policy recommendations and continuous flow monitoring.</li></ul>\r\n<ul><li>Enable advanced, lateral threat protection on east-west traffic using the built-in, fully distributed threat prevention engine.</li></ul>","shortDescription":"VMware NSX Data Center is the network virtualization platform for the Software-Defined Data Center (SDDC), delivering networking and security entirely in software","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":16,"sellingCount":4,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMware NSX Data Center","keywords":"","description":"VMware NSX® Data Center is the network virtualization and security platform that enables the virtual cloud network, a software-defined approach to networking that extends across data centers, clouds, and application frameworks. With NSX Data Center, networking","og:title":"VMware NSX Data Center","og:description":"VMware NSX® Data Center is the network virtualization and security platform that enables the virtual cloud network, a software-defined approach to networking that extends across data centers, clouds, and application frameworks. With NSX Data Center, networking","og:image":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png"},"eventUrl":"","translationId":2518,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":34,"title":"ITSM - IT Service Management","alias":"itsm-it-service-management","description":"<span style=\"font-weight: bold; \">IT service management (ITSM)</span> is the process of designing, delivering, managing, and improving the IT services an organization provides to its end users. ITSM is focused on aligning IT processes and services with business objectives to help an organization grow.\r\nITSM positions IT services as the key means of delivering and obtaining value, where an internal or external IT service provider works with business customers, at the same time taking responsibility for the associated costs and risks. ITSM works across the whole lifecycle of a service, from the original strategy, through design, transition and into live operation.\r\nTo ensure sustainable quality of IT services, ITSM establishes a set of practices, or processes, constituting a service management system. There are industrial, national and international standards for IT service management solutions, setting up requirements and good practices for the management system. \r\nITSM system is based on a set of principles, such as focusing on value and continual improvement. It is not just a set of processes – it is a cultural mindset to ensure that the desired outcome for the business is achieved. \r\n<span style=\"font-weight: bold; \">ITIL (IT Infrastructure Library)</span> is a framework of best practices and recommendations for managing an organization's IT operations and services. IT service management processes, when built based on the ITIL framework, pave the way for better IT service operations management and improved business. To summarize, ITIL is a set of guidelines for effective IT service management best practices. ITIL has evolved beyond the delivery of services to providing end-to-end value delivery. The focus is now on the co-creation of value through service relationships. \r\n<p class=\"align-center\"><span style=\"font-weight: bold; \">ITSM processes typically include five stages, all based on the ITIL framework:</span></p>\r\n<span style=\"font-weight: bold; \">ITSM strategy.</span> This stage forms the foundation or the framework of an organization's ITSM process building. It involves defining the services that the organization will offer, strategically planning processes, and recognizing and developing the required assets to keep processes moving. \r\n<span style=\"font-weight: bold; \">Service design.</span> This stage's main aim is planning and designing the IT services the organization offers to meet business demands. It involves creating and designing new services as well as assessing current services and making relevant improvements.\r\n<span style=\"font-weight: bold; \">Service transition.</span> Once the designs for IT services and their processes have been finalized, it's important to build them and test them out to ensure that processes flow. IT teams need to ensure that the designs don't disrupt services in any way, especially when existing IT service processes are upgraded or redesigned. This calls for change management, evaluation, and risk management. \r\n<span style=\"font-weight: bold; \">Service operation. </span>This phase involves implementing the tried and tested new or modified designs in a live environment. While in this stage, the processes have already been tested and the issues fixed, but new processes are bound to have hiccups—especially when customers start using the services. \r\n<span style=\"font-weight: bold;\">Continual service improvement (CSI).</span> Implementing IT processes successfully shouldn't be the final stage in any organization. There's always room for improvement and new development based on issues that pop up, customer needs and demands, and user feedback.\r\n\r\n","materialsDescription":"<h1 class=\"align-center\">Benefits of efficient ITSM processes</h1>\r\nIrrespective of the size of business, every organization is involved in IT service management in some way. ITSM ensures that incidents, service requests, problems, changes, and IT assets—in addition to other aspects of IT services—are managed in a streamlined way.\r\nIT teams in your organization can employ various workflows and best practices in ITSM, as outlined in ITIL. Effective IT service management can have positive effects on an IT organization's overall function.\r\nHere are the 10 key benefits of ITSM:\r\n<ul><li>&nbsp;&nbsp;&nbsp; Lower costs for IT operations</li><li>&nbsp;&nbsp;&nbsp; Higher returns on IT investments</li><li>&nbsp;&nbsp;&nbsp; Minimal service outages</li><li>&nbsp;&nbsp;&nbsp; Ability to establish well-defined, repeatable, and manageable IT processes</li><li>&nbsp;&nbsp;&nbsp; Efficient analysis of IT problems to reduce repeat incidents</li><li>&nbsp;&nbsp;&nbsp; Improved efficiency of IT help desk teams</li><li>&nbsp;&nbsp;&nbsp; Well-defined roles and responsibilities</li><li>&nbsp;&nbsp;&nbsp; Clear expectations on service levels and service availability</li><li>&nbsp;&nbsp;&nbsp; Risk-free implementation of IT changes</li><li>&nbsp;&nbsp;&nbsp; Better transparency into IT processes and services</li></ul>\r\n<h1 class=\"align-center\">How to choose an ITSM tool?</h1>\r\nWith a competent IT service management goal in mind, it's important to invest in a service desk solution that caters to your business needs. It goes without saying, with more than 150 service desk tools to choose from, selecting the right one is easier said than done. Here are a few things to keep in mind when choosing an ITSM products:\r\n<span style=\"font-weight: bold; \">Identify key processes and their dependencies. </span>Based on business goals, decide which key ITSM processes need to be implemented and chart out the integrations that need to be established to achieve those goals. \r\n<span style=\"font-weight: bold; \">Consult with ITSM experts.</span> Participate in business expos, webinars, demos, etc., and educate yourself about the various options that are available in the market. Reports from expert analysts such as Gartner and Forrester are particularly useful as they include reviews of almost every solution, ranked based on multiple criteria.\r\n<span style=\"font-weight: bold; \">Choose a deployment option.</span> Every business has a different IT infrastructure model. Selecting an on-premises or software as a service (SaaS IT service management) tool depends on whether your business prefers to host its applications and data on its own servers or use a public or private cloud.\r\n<span style=\"font-weight: bold; \">Plan ahead for the future.</span> Although it's important to consider the &quot;needs&quot; primarily, you shouldn't rule out the secondary or luxury capabilities. If the ITSM tool doesn't have the potential to adapt to your needs as your organization grows, it can pull you back from progressing. Draw a clear picture of where your business is headed and choose an service ITSM that is flexible and technology-driven.\r\n<span style=\"font-weight: bold;\">Don't stop with the capabilities of the ITSM tool.</span> It might be tempting to assess an ITSM tool based on its capabilities and features but it's important to evaluate the vendor of the tool. A good IT support team, and a vendor that is endorsed for their customer-vendor relationship can take your IT services far. Check Gartner's magic quadrant and other analyst reports, along with product and support reviews to ensure that the said tool provides good customer support.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_ITSM.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":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":2519,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png","logo":true,"scheme":false,"title":"VMware vCloud Suite","vendorVerified":0,"rating":"2.40","implementationsCount":1,"suppliersCount":0,"supplierPartnersCount":97,"alias":"vmware-vcloud-suite","companyTitle":"VMware","companyTypes":["vendor"],"companyId":168,"companyAlias":"vmware","description":"vRealize Suite provides developer-friendly infrastructure (supporting VMs and containers) and a common approach to hybrid and multicloud, supporting major public clouds, such as Amazon Web Services, Azure, and Google Cloud Platform.\r\n<span style=\"font-weight: bold;\">What vCloud Suite Delivers</span>\r\n<ul><li>Application Operations. Enable developers to quickly release, troubleshoot, and optimize performance of highly distributed microservice-based cloud applications in real time.</li><li>Self-Driving Operations. Help IT continuously optimize capacity and performance based on operational and business intent.</li><li>Programmable Provisioning. Help developers and IT easily access infrastructure and application resources on any cloud through API, catalog, or CLI with full lifecycle management.</li><li>Data Center Virtualization. Leverage the world’s leading virtualization platform as the foundation for multiple data center initiatives. Consolidate servers and data centers. Improve application availability and performance. Address application requirements for scale up or scale out.</li></ul>\r\n<span style=\"font-weight: bold;\">What’s Included in vCloud Suite?</span>\r\n<ul><li>vRealize Suite . Cloud management platform that helps IT enable developers to quickly build VM and container-based applications in any cloud with secure and consistent operations.</li><li>vRealize Lifecycle Manager. Automated installation, configuration, upgrade, patch, drift remediation, health, and content management of vRealize products.</li><li>vRealize Operations. Automated IT operations management that enables IT to manage performance and gain visibility across physical, virtual, and cloud infrastructure.</li><li>vRealize Business for Cloud. Automated cloud costing, cloud consumption analysis, and cloud comparison for private, public, and hybrid cloud.</li><li>vSphere . Deliver business value from day one, with powerful server virtualization, breakthrough availability, safe automated management, and intelligent operational insight that adapts to your environment.</li><li>vRealize Automation. Self-service, policy-based infrastructure and application provisioning and lifecycle management for multi-vendor virtual, physical, and public cloud environments.</li><li>vRealize Log Insight. Heterogeneous and highly scalable log management for deep operational visibility and faster troubleshooting across physical, virtual, and cloud environments.</li></ul>","shortDescription":"VMware vCloud Suite is an enterprise-ready private cloud software that brings together the industry-leading VMware vSphere hypervisor and VMware vRealize Suite cloud management platform.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":7,"sellingCount":10,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"VMware vCloud Suite","keywords":"","description":"vRealize Suite provides developer-friendly infrastructure (supporting VMs and containers) and a common approach to hybrid and multicloud, supporting major public clouds, such as Amazon Web Services, Azure, and Google Cloud Platform.\r\n<span style=\"font-weight: ","og:title":"VMware vCloud Suite","og:description":"vRealize Suite provides developer-friendly infrastructure (supporting VMs and containers) and a common approach to hybrid and multicloud, supporting major public clouds, such as Amazon Web Services, Azure, and Google Cloud Platform.\r\n<span style=\"font-weight: ","og:image":"https://old.roi4cio.com/fileadmin/user_upload/vmware_logo.png"},"eventUrl":"","translationId":2520,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"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"},{"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":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":34,"title":"ITSM - IT Service Management","alias":"itsm-it-service-management","description":"<span style=\"font-weight: bold; \">IT service management (ITSM)</span> is the process of designing, delivering, managing, and improving the IT services an organization provides to its end users. ITSM is focused on aligning IT processes and services with business objectives to help an organization grow.\r\nITSM positions IT services as the key means of delivering and obtaining value, where an internal or external IT service provider works with business customers, at the same time taking responsibility for the associated costs and risks. ITSM works across the whole lifecycle of a service, from the original strategy, through design, transition and into live operation.\r\nTo ensure sustainable quality of IT services, ITSM establishes a set of practices, or processes, constituting a service management system. There are industrial, national and international standards for IT service management solutions, setting up requirements and good practices for the management system. \r\nITSM system is based on a set of principles, such as focusing on value and continual improvement. It is not just a set of processes – it is a cultural mindset to ensure that the desired outcome for the business is achieved. \r\n<span style=\"font-weight: bold; \">ITIL (IT Infrastructure Library)</span> is a framework of best practices and recommendations for managing an organization's IT operations and services. IT service management processes, when built based on the ITIL framework, pave the way for better IT service operations management and improved business. To summarize, ITIL is a set of guidelines for effective IT service management best practices. ITIL has evolved beyond the delivery of services to providing end-to-end value delivery. The focus is now on the co-creation of value through service relationships. \r\n<p class=\"align-center\"><span style=\"font-weight: bold; \">ITSM processes typically include five stages, all based on the ITIL framework:</span></p>\r\n<span style=\"font-weight: bold; \">ITSM strategy.</span> This stage forms the foundation or the framework of an organization's ITSM process building. It involves defining the services that the organization will offer, strategically planning processes, and recognizing and developing the required assets to keep processes moving. \r\n<span style=\"font-weight: bold; \">Service design.</span> This stage's main aim is planning and designing the IT services the organization offers to meet business demands. It involves creating and designing new services as well as assessing current services and making relevant improvements.\r\n<span style=\"font-weight: bold; \">Service transition.</span> Once the designs for IT services and their processes have been finalized, it's important to build them and test them out to ensure that processes flow. IT teams need to ensure that the designs don't disrupt services in any way, especially when existing IT service processes are upgraded or redesigned. This calls for change management, evaluation, and risk management. \r\n<span style=\"font-weight: bold; \">Service operation. </span>This phase involves implementing the tried and tested new or modified designs in a live environment. While in this stage, the processes have already been tested and the issues fixed, but new processes are bound to have hiccups—especially when customers start using the services. \r\n<span style=\"font-weight: bold;\">Continual service improvement (CSI).</span> Implementing IT processes successfully shouldn't be the final stage in any organization. There's always room for improvement and new development based on issues that pop up, customer needs and demands, and user feedback.\r\n\r\n","materialsDescription":"<h1 class=\"align-center\">Benefits of efficient ITSM processes</h1>\r\nIrrespective of the size of business, every organization is involved in IT service management in some way. ITSM ensures that incidents, service requests, problems, changes, and IT assets—in addition to other aspects of IT services—are managed in a streamlined way.\r\nIT teams in your organization can employ various workflows and best practices in ITSM, as outlined in ITIL. Effective IT service management can have positive effects on an IT organization's overall function.\r\nHere are the 10 key benefits of ITSM:\r\n<ul><li>&nbsp;&nbsp;&nbsp; Lower costs for IT operations</li><li>&nbsp;&nbsp;&nbsp; Higher returns on IT investments</li><li>&nbsp;&nbsp;&nbsp; Minimal service outages</li><li>&nbsp;&nbsp;&nbsp; Ability to establish well-defined, repeatable, and manageable IT processes</li><li>&nbsp;&nbsp;&nbsp; Efficient analysis of IT problems to reduce repeat incidents</li><li>&nbsp;&nbsp;&nbsp; Improved efficiency of IT help desk teams</li><li>&nbsp;&nbsp;&nbsp; Well-defined roles and responsibilities</li><li>&nbsp;&nbsp;&nbsp; Clear expectations on service levels and service availability</li><li>&nbsp;&nbsp;&nbsp; Risk-free implementation of IT changes</li><li>&nbsp;&nbsp;&nbsp; Better transparency into IT processes and services</li></ul>\r\n<h1 class=\"align-center\">How to choose an ITSM tool?</h1>\r\nWith a competent IT service management goal in mind, it's important to invest in a service desk solution that caters to your business needs. It goes without saying, with more than 150 service desk tools to choose from, selecting the right one is easier said than done. Here are a few things to keep in mind when choosing an ITSM products:\r\n<span style=\"font-weight: bold; \">Identify key processes and their dependencies. </span>Based on business goals, decide which key ITSM processes need to be implemented and chart out the integrations that need to be established to achieve those goals. \r\n<span style=\"font-weight: bold; \">Consult with ITSM experts.</span> Participate in business expos, webinars, demos, etc., and educate yourself about the various options that are available in the market. Reports from expert analysts such as Gartner and Forrester are particularly useful as they include reviews of almost every solution, ranked based on multiple criteria.\r\n<span style=\"font-weight: bold; \">Choose a deployment option.</span> Every business has a different IT infrastructure model. Selecting an on-premises or software as a service (SaaS IT service management) tool depends on whether your business prefers to host its applications and data on its own servers or use a public or private cloud.\r\n<span style=\"font-weight: bold; \">Plan ahead for the future.</span> Although it's important to consider the &quot;needs&quot; primarily, you shouldn't rule out the secondary or luxury capabilities. If the ITSM tool doesn't have the potential to adapt to your needs as your organization grows, it can pull you back from progressing. Draw a clear picture of where your business is headed and choose an service ITSM that is flexible and technology-driven.\r\n<span style=\"font-weight: bold;\">Don't stop with the capabilities of the ITSM tool.</span> It might be tempting to assess an ITSM tool based on its capabilities and features but it's important to evaluate the vendor of the tool. A good IT support team, and a vendor that is endorsed for their customer-vendor relationship can take your IT services far. Check Gartner's magic quadrant and other analyst reports, along with product and support reviews to ensure that the said tool provides good customer support.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_ITSM.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":[]}],"jobRoles":[{"id":60,"title":"Chief Information Officer"},{"id":62,"title":"Chief Technical Officer"},{"id":64,"title":"Chief IT Security Officer"},{"id":70,"title":"IT Security and Risk Management"},{"id":80,"title":"IT Management"}],"organizationalFeatures":["Mobile users","Internet access is available for employees","GDPR Compliance"],"complementaryCategories":[],"solutions":["Decentralized IT systems","No control over data access","Unauthorized access to corporate IT systems and data","No centralized control over IT systems","Decentralization of management","Poor communication and coordination among staff"],"materials":[{"id":995,"title":"","description":"More information about Citrix Virtual Apps and Desktops can find in docs materials on official web Citrix","uri":"https://docs.citrix.com/en-us/citrix-virtual-apps-desktops"}],"useCases":[{"id":247,"title":"Reduce IT costs and increase efficiency with cloud VDI solutions on Microsoft Azure","description":" \r\nCitrix builds on their long-standing partnership with Microsoft and offers multiple VDI deployment options for Citrix solutions on Microsoft Azure—including virtual apps, desktops, data and networking. Customers can provision and deliver workloads on Microsoft Azure cloud platform, reducing overall IT costs and increasing efficiency, or choose to deploy VDI with Citrix Cloud services on Microsoft Azure.<link https://www.citrix.com/global-partners/microsoft/azure.html - external-link-new-window \"Opens internal link in current window\">Read more</link>","imageURL":"https://old.roi4cio.com/fileadmin/user_upload/logo-Citrix.png"},{"id":248,"title":"Deliver secure Linux VDI from any device","description":"The Linux Virtual Desktop is a breakthrough in virtualization technology. Now users can have secure access to mission-critical, specialized Linux VDI from non-Linux devices. IT administrators can manage both Windows and Linux applications and desktops using a single console to reduce complexity and increase ROI by avoiding the need to purchase new hardware just to deliver Linux Citrix Virtual Apps and Desktops. <link https://www.citrix.com/digital-workspace/linux-virtual-desktop.html - external-link-new-window \"Opens internal link in current window\">Read more</link>","imageURL":"https://old.roi4cio.com/fileadmin/user_upload/logo-Citrix.png"}],"best_practices":[],"values":["Reduce Costs","Enhance Staff Productivity","Ensure Security and Business Continuity","Ensure Compliance","Centralize management"],"implementations":[{"id":672,"title":"Citrix SD-WAN for governmental agency","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-sd-wan-for-governmental-agency/"},{"id":705,"title":"Citrix Endpoint Management (XenMobile) for Flex Ltd.","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-endpoint-management-xenmobile-for-flex-ltd/"},{"id":707,"title":"Citrix for petrochemical company","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-for-petrochemical-company/"},{"id":710,"title":"Citrix Virtual Apps and Desktops for International law firm","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-virtual-apps-and-desktops-for-international-law-firm/"},{"id":714,"title":"Citrix SD-WAN for international leasing company","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-sd-wan-for-international-leasing-company/"},{"id":791,"title":"Citrix Workspace for manufacturer of wind turbines","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-workspace-for-manufacturer-of-wind-turbines/"},{"id":976,"title":"Citrix NetScaler MPX7500 Enterprise for Ukrainian mobile operator","url":"https://old.roi4cio.com/vnedrenija/vnedrenie/citrix-netscaler-mpx7500-enterprise-for-ukrainian-mobile-operator/"}],"presenterCodeLng":"","productImplementations":[{"id":672,"title":"Citrix SD-WAN for governmental agency","description":"Citrix partner Zentura introduced the Danish AgriFish Agency to Citrix NetScaler SD-WAN at a Citrix Synergy event in 2015. The Citrix NetScaler SD-WAN works by automatically selecting cellular or satellite communication links, depending on local conditions, so that traffic flows across the best connection without any manual intervention. Combined with Citrix XenDesktop and XenApp, NetScaler SD-WAN gives end users remote access to their applications without performance problems.\r\nThe Agency first conducted a proof of concept by installing NetScaler SD-WAN appliances on a control ship in the North Sea as well as at the agency's data center. &quot;Only one month after we went into production, the benefits were very obvious,&quot; says Bjarne Lund, team manager for infrastructure development at AgriFish. &quot;NetScaler SD-WAN consolidates multiple connections, so now the control vessel can make use of 3G/4G/LTE from all four cellular suppliers and satellite at the same time. The mobile coverage is increased dramatically.&quot;\r\nKey Benefits Ensuring reliable connectivity at sea\r\nAgency staff no longer struggle to maintain connectivity when at sea. &quot;Mobile data coverage has significantly increased,&quot; says Lund. &quot;Before, we were very lucky to have a signal 5 to 8 nautical miles from shore; now users have coverage up to 23 nautical miles from Skagen!&quot; As a result, crews are able to focus their efforts on their inspection work, rather than spend time searching for a connection.\r\nSimplifying management and oversight of connections ","alias":"citrix-sd-wan-for-governmental-agency","roi":0,"seo":{"title":"Citrix SD-WAN for governmental agency","keywords":"","description":"Citrix partner Zentura introduced the Danish AgriFish Agency to Citrix NetScaler SD-WAN at a Citrix Synergy event in 2015. 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That’s why Flex is constantly looking to technology to empower its workforce and improve productivity while reducing the complexity inherent to its business.<br />This means enabling approximately 200,000 employees spread across more than 100 sites in 30 countries to collaborate seamlessly and securely. Employees must work not only from the office but also at home, on the road, in the field, and from whatever device (company-issued or personal) is close at hand.<br />The Silicon Valley-based organization is so serious about this, in fact, that it established a User Experience team to gather insights into what workers throughout the organization want from their corporate IT environment.<br />Those insights indicated that user expectations are high: Not only do they want “any-device access” to company resources, but they expect their experience to be consistent regardless of the endpoint device they’re using to access those apps and services. To meet these expectations without compromising security—and to facilitate a true bring-your-own-device (BYOD) environment—Flex turned to the mobile device management capabilities offered by the Citrix Endpoint Management (XenMobile) solution.<br /><br /><span style=\"font-weight: bold; \">Increasing productivity and decreasing costs</span><br />Flex evaluated a range of remote-access solutions before settling on Citrix Endpoint Management (XenMobile) technology for its secure endpoint connectivity. The solution’s tight integration with Citrix Virtual Apps and Desktops (Citrix XenApp and Citrix XenDesktop) software, which the company uses to deliver virtualized applications and desktops, also factored into the decision.<br />For Armin Sturm, director of IT for client and endpoint services at Flex, the choice was easy: <span style=\"font-style: italic; \">“Citrix was very supportive in helping us use XenMobile to connect our users’ mobile devices into the Flex network so that they could not just use our services but use them securely. This capability was key for our remote-access solution.”</span><br />Because the Citrix Endpoint Management (XenMobile) solution separates corporate apps and data from personal apps and data on users’ mobile devices, Flex employees can work securely whenever, wherever, and on whatever device is most convenient—a workplace change that has made productivity soar.<br /><span style=\"font-style: italic; \">“At Flex, we try to enhance users’ experiences by asking them to do things once and in the easiest way possible,”</span> says Oscar Meza, architect for mobility solutions at the company. <span style=\"font-style: italic; \">“XenMobile makes that possible. Email is fully automated; access to internal resources is easy and instantaneous; and corporate apps can be accessed via the enterprise app store—all of which boost productivity.”</span><br />Best of all, these increases in productivity go hand in hand with the cost savings gained from reducing the number of corporate-issued devices as more and more workers opt to use their own.<br /><br /><span style=\"font-weight: bold; \">Scaling to ensure customer success</span><br />It’s not all about internal users. As a “sketch-to-scale” company, Flex collaborates with customers and partners to develop products that meet specified design and manufacturing goals. It then scales production of those products for the global marketplace. Cloud technology accommodates this by allowing Flex to quickly increase and decrease resources as demand dictates.<br />That’s why when the company determined that hybrid cloud technology would be the path to the future, the Citrix Endpoint Management (XenMobile) solution was part of the equation as well. Says Meza, <span style=\"font-style: italic; \">“Flex must adapt to whatever level solution our customers require. By being in the cloud, XenMobile enables this—allowing us to ramp up our teams and environment to whatever volume we need in terms of licensing and infrastructure so that we can provide innovative customer solutions at scale.”</span><br /><span style=\"font-weight: bold; \"><br />Elevating IT to more than a cost center</span><br />For Meza and the rest of the Flex team, the biggest benefit of the Citrix Endpoint Management (XenMobile) solution may be its ability to augment the IT department’s role in the organization.<br />Says Meza, <span style=\"font-style: italic;\">“Our Citrix solutions enable me to stop worrying about certain aspects of the infrastructure—such as maintenance and data center downtime—and instead focus on designing the solutions that our end users need. This has allowed IT to move away from its traditional role as a cost center and into a new one as a business driver.”</span><br />This vision of the evolving workplace—and the IT organization’s role in it—is one that Flex and Citrix share. <span style=\"font-style: italic;\">“Flex and Citrix look to the future and see a very connected world,”</span> says Sturm. <span style=\"font-style: italic;\">“Everybody will have access. People will use the services provided to them. And end-user experience will change drastically. We’re positive that with our Citrix solutions, we can keep up with that future.”</span>","alias":"citrix-endpoint-management-xenmobile-for-flex-ltd","roi":0,"seo":{"title":"Citrix Endpoint Management (XenMobile) for Flex Ltd.","keywords":"","description":"&nbsp;Flex’s goal of “creating a smarter, more connected world” may sound straightforward. 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It is the third largest global electronics manufacturing services (EMS), original design manufacturer (ODM) company by revenue, behind only Taiwan's Pegatron to original equipment manufacturers. Flex's corporate headquarters are located in Singapore, and its administrative headquarters are in San Jose, California. The company has manufacturing operations in over 40 countries, totalling about 200,000 employees.\r\nFlex specializes in the production of electronics commissioned by other companies. So, in particular, the company produced the Xbox and Xbox 360 game console for Microsoft.","companyTypes":[],"products":{},"vendoredProductsCount":0,"suppliedProductsCount":0,"supplierImplementations":[],"vendorImplementations":[],"userImplementations":[],"userImplementationsCount":1,"supplierImplementationsCount":0,"vendorImplementationsCount":0,"vendorPartnersCount":0,"supplierPartnersCount":0,"b4r":0,"categories":{},"companyUrl":"https://flex.com/","countryCodes":[],"certifications":[],"isSeller":false,"isSupplier":false,"isVendor":false,"presenterCodeLng":"","seo":{"title":"Flex (Flextronics)","keywords":"","description":"Flex Ltd. (previously known as Flextronics International Ltd. or Flextronics) is an American multinational technological manufacturer. It was founded in 1990. It is the third largest global electronics manufacturing services (EMS), original design manufacturer","og:title":"Flex (Flextronics)","og:description":"Flex Ltd. 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To meet this massive demand, the company, based in The Woodlands, Texas, employs more than 5,000 workers worldwide and jointly operates 33 manufacturing and research centers with business partners.<br />As an engineer in the company’s Remote Connectivity and Mobility (RCM) team, Ryan Tsamouris’ role is to make sure that employees can work efficiently and effectively regardless of geographic location, device, or time of day. To facilitate this, the RCM team needed an integrated solution that could seamlessly deliver apps, data, and services that keep the company’s manufacturing workers and office employees connected and productive.<br />As part of a technology lifecycle, and after a thorough product comparison, the RCM team decided to implement Citrix Workspace to meet the company’s needs.</span>\r\n<span style=\"color: rgb(97, 97, 97); \"><br /><span style=\"font-weight: bold;\">Boosting security and increasing uptime</span><br />Today, Citrix Workspace—which includes Citrix XenMobile for device security, Citrix ShareFile for secure file sync and sharing, Citrix NetScaler for network security, and Citrix XenApp and Citrix XenDesktop for app and desktop delivery—is providing secure access to the apps and desktops employees use everywhere, from the manufacturing floor to the corporate office.<br />Citrix NetScaler Unified Gateway and the NetScaler application delivery controller allow staff to securely access the apps and data they need from any device and any location, without worrying about disruptive downtime. NetScaler Unified Gateway secures remote access to apps and desktops, and the NetScaler application delivery controller optimizes application performance with load balancing.<br />And to get visibility into everything, Chevron Phillips Chemical Company is also beginning to integrate NetScaler Management and Analytics System for end-to-end network and application insight, automation, and management.<br /><span style=\"font-style: italic;\">“All of this provides a layer of security and control that is proving to be very useful,”</span> says Tsamouris. <span style=\"font-style: italic;\">“Our critical services point to a load balancer, allowing monitoring of back-end services and providing the ability to add or remove resources without scheduling an outage.”</span></span>\r\n<span style=\"color: rgb(97, 97, 97); \"><span style=\"font-weight: bold;\"><br />Improving user experience and unburdening IT staff</span><br />Chevron Phillips Chemical Company is using Citrix Workspace to empower employees to work from anywhere, on any device. Because XenMobile technology separates corporate apps and data from personal apps and data on users’ devices, employees can now work securely whenever and wherever they want.<br /><span style=\"font-style: italic;\">“We no longer have to manage employees’ personal devices,”</span> Tsamouris says. <span style=\"font-style: italic;\">“Instead, all we have to do is provide the apps and ensure that they meet the security requirements. This greatly simplifies our mobile strategy.”</span></span>\r\n<span style=\"color: rgb(97, 97, 97); \"><span style=\"font-weight: bold;\"><span style=\"font-style: italic;\"></span><br />Sharing devices to cut costs</span><br />By using the XenApp solution along with XenMobile device management, Chevron Phillips Chemical Company was able to roll out a device-sharing program within its manufacturing facilities.<br /><span style=\"font-style: italic;\">“For manufacturing environments with shift workers, XenMobile’s shared device mode is very useful,”</span> Tsamouris says. <span style=\"font-style: italic;\">“For us, it means that when one shift worker signs off, another can simply sign on to the same tablet from the Secure Hub app. They get their single sign-on; they get their apps; and they’re off to work. As a result, we’re saving money on devices and simplifying our approach to mobile management within manufacturing.”</span></span>\r\n<span style=\"color: rgb(97, 97, 97); \"><span style=\"font-weight: bold;\"><br />Increasing collaboration and productivity</span><br />With the ShareFile solution, the company’s mobile workforce can access, sync, and share files from any device, at any given moment.<br /><span style=\"font-style: italic;\">“The ShareFile mobile app was a big win for us because it meant our users were able to access their desktop files, network shares, and Microsoft SharePoint document libraries from the same mobile device while on the go,”</span> Tsamouris says.<br />The company will soon extend its use of ShareFile technology to include encrypted email service and workflows—both of which will contribute to the increased productivity and improved collaboration employees already are experiencing.<br /><br /><span style=\"font-style: italic;\">“Citrix Workspace gives us the freedom to use all these products without having to worry about additional licensing or add-ons,” Tsamouris says. “We no longer have to decide whether we have the resources to take on a project; we already know we have the platform and the solution to support it.”</span></span>","alias":"citrix-for-petrochemical-company","roi":0,"seo":{"title":"Citrix for petrochemical company","keywords":"","description":"<span style=\"color: rgb(97, 97, 97); \">Chevron Phillips Chemical Company LP produces plastics and compounds used to manufacture more than 70,000 products ranging from food packaging to clean fuels, biodegradable solvents, medical devices, and more. 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Yet serving clients around the world, juggling schedules and documents, and working in remote locations often makes it harder for lawyers to be as productive as possible. And—no surprise—lower productivity translates into fewer billable hours. That’s why one leading U.S. law firm realized it needed a new technology to deliver an in-office experience, even for lawyers working on the road.<br /><br /><span style=\"font-weight: bold;\"><span style=\"text-decoration: underline;\">The challenge:</span> Helping attorneys work remotely without limitations</span><br /><br />When asked what the law firm’s 3,600 users, including 1,600 attorneys, wanted in a mobile technology experience, they said, “What I get in the office.” In other words, they wanted the same applications and files on their remote devices that are available to them on their office PCs, without any change in the visual experience. They also wanted the handoff between devices to be seamless so they could resume working where they had left off, without time-consuming, cumbersome logon and restart procedures. To give workers the most productive remote tools, this law firm began to look for ways to solve this problem.<br /><br /><span style=\"font-weight: bold;\"><span style=\"text-decoration: underline;\">The solution:</span> Delivering an in-office experience with Citrix XenDesktop software</span><br /><br />The law firm’s IT staff began to think about their options. Although workers could access the corporate apps and data using the Citrix XenApp solution, they missed the familiarity of their desktops. Virtual private networks offered a personalized experience but required attorneys to carry heavy laptops. Firm leaders wanted to make the most of their existing investment in the Citrix XenDesktop solution and XenApp virtualization software, rather than spending time and money licensing an additional product from another vendor. They also wanted something that would be easy to deploy and efficient to manage and administer.<br /><br />With this guidance in mind, the IT staff suggested the firm take advantage of the Remote PC Access feature of the XenDesktop solution, which gives workers an in-office user experience from any remote device. The partners agreed, and the IT department launched a three-month pilot program with a select group of workers. The result? The program was a resounding success. “The solution was everything we expected,” says the firm’s IT architect. “Users loved it because they felt like they were at their office computer.” The deployment team upgraded to the current version of XenDesktop software and rolled out Remote PC Access to the remaining workers.<br /><br />Today, the firm has deployed the Remote PC Access feature of the XenDesktop solution on each of the nearly 4,000 devices in the company—whether attorneys and staff choose laptops, tablets, or smartphones to work remotely. Employees can securely access applications, such as Microsoft Outlook and Microsoft Word, as well as the associated files from any device, giving them the flexibility to work anytime and anywhere. Attorneys especially like the ability to work offline from remote locations such as courtrooms, where Internet access is often unavailable. For those workers who bring their own devices to the office, the firm uses the Citrix XenApp published desktop feature to provide an affordable shared desktop experience. The Citrix NetScaler Gateway solution supports high-bandwidth connectivity among the company’s offices in the United States, Europe, and Asia.<br /><br /><span style=\"font-weight: bold;\"><span style=\"text-decoration: underline;\">Key benefit:</span> Letting attorneys serve clients efficiently even when working remotely</span><br /><br />Whether they work in the office, from home after hours, or in a courtroom, attorneys and staff get their own personalized IT environment with all the familiarity and functionality of their office PCs. Those who travel no longer need to carry heavy laptops to access their personal desktops. “People were worried that we would adopt virtual desktops and essentially take their personal desktop away,” says the firm’s IT architect. “With the Citrix XenDesktop Remote PC Access feature, they still have a personalized work environment but they also get the device flexibility and ability to work offline. It’s the best of all worlds.”<br /><br /><span style=\"font-weight: bold;\"><span style=\"text-decoration: underline;\">Key benefit:</span> Enhancing worker productivity and system security<br /></span><br />Attorneys can log on to desktop PCs and access their work in just seconds. One attorney calculated that XenDesktop software with Remote PC Access helped him shave 20 seconds from each logon process, saving hours over the course of a month. The firm recently implemented Microsoft Azure Multi-Factor Authentication, which means attorneys can identify themselves with just a ingerprint, further speeding the logon process. Integration between the Microsoft product and the Citrix NetScaler Gateway solution simplified deployment of the new biometric feature. Integration with technologies such as the Unified Extensible Firmware Interface secure boot feature makes meeting clients’ security requirements easier.<br /><br /><span style=\"font-weight: bold;\"><span style=\"text-decoration: underline;\">Key benefit:</span> Increasing IT administration efficiency and reducing costs</span><br /><br />The IT management features of the XenDesktop solution help the firm’s lean IT department quickly and efficiently provision computer access on every endpoint. Automated scripts replace a cumbersome manual provisioning process that previously required an admin to deploy software device by device. With each administrator responsible for supporting 15 workers, the automated provisioning feature saves a significant amount of time, freeing workers to concentrate on more value-added tasks. In addition, because remote access functionality was already included in the firm’s existing XenDesktop solution, the law firm saved $140,000 on additional licensing fees.<br /><br />As it completes a migration throughout the firm to Microsoft Windows 10, the IT team can take advantage of the interoperability features of Remote PC Access, such as the secure boot feature, touch screens, sophisticated new chip sets, and multimonitor configurations. The firm is also considering introducing Apple Mac devices, supported by the Citrix DesktopPlayer solution. “Citrix is a strategic technology for us,” says the IT architect. “We couldn’t be competitive in our market without this kind of remote access technology.”","alias":"citrix-virtual-apps-and-desktops-for-international-law-firm","roi":0,"seo":{"title":"Citrix Virtual Apps and Desktops for International law firm","keywords":"","description":"In top-tier law firms, profitability rises and customer satisfaction soars when attorneys spend more time helping clients. Yet serving clients around the world, juggling schedules and documents, and working in remote locations often makes it harder for lawyers","og:title":"Citrix Virtual Apps and Desktops for International law firm","og:description":"In top-tier law firms, profitability rises and customer satisfaction soars when attorneys spend more time helping clients. 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We use most of the functions, from WAF to SSL Caching to load balancing.”</span><br />Everything is managed from LeasePlan’s data centers in Ireland, and branches are connected to the center with dedicated multiprotocol label switching (MPLS) lines.<br /><br /><span style=\"font-style: italic;\">“MPLS is a relatively old technology now, meaning it’s mature, and it’s safe,”</span> Murray explains. <span style=\"font-style: italic;\">“But it’s also expensive, and as we need failover, our backup circuits are only used when the primary link fails. We spend several million Euros a year on our global network. Agility was also an issue, activating new circuits can take months and we need new locations stood up in days and weeks. We need to be able to move at the speed of our business, which is accelerating all the time.”</span><br /><br />Internet connections for branches were routed over the MPLS lines and through LeasePlan’s Dublin data centers. However, as Murray says, <span style=\"font-style: italic;\">“with the increased demand for cloud services, having local ‘breakout’ connections is more and more important. People need to be closer to their SaaS services to get the best possible user experience, backhauling internet traffic through our data centres is sub-optimal for our users.”</span><br /><br />Bandwidth for video, Skype, and other rich content was an issue, as were availability, reliability, and latency. LeasePlan worked with Platinum Citrix Solution Advisor and Citrix Service Provider Zinopy to deploy Citrix SD-WAN across the company’s global network. <span style=\"font-style: italic;\">“We’re achieving significant cost savings where we displace MPLS”</span><br /><br /><span style=\"font-style: italic;\">“We chose Citrix SD-WAN because we had a really positive proof of concept experience,”</span> Murray says. <span style=\"font-style: italic;\">“The Citrix product set is really, really good. Citrix SD-WAN is incredibly clever in the way that it moves traffic around, the way it monitors issues on the network, and is able to pass traffic between different circuits depending on variations within those circuits.”<br /></span><br />Most branches now have internet connections from local ISPs. SD-WAN manages traffic across internet (broadband, ADSL, and even 4G) and in some cases a smaller MPLS link. As a result, branches have faster, more reliable connectivity, and with SD-WAN optimizing traffic, LeasePlan’s WAN costs have reduced dramatically.</span>\r\n<span style=\"color: rgb(97, 97, 97); \"><br /><span style=\"font-weight: bold;\">Powering the transition from data center to cloud</span></span>\r\n<span style=\"color: rgb(97, 97, 97); \"><br /><span style=\"font-style: italic;\">“As we move towards a cloud-based workspace environment, and as we pivot our branches from pointing to the data center to pointing to cloud, we’ll need our infrastructure to travel with us,”</span> Murray says.<br /><br /><span style=\"font-style: italic;\">“Many CIOs are looking at a cloud-first strategy, but they’re not thinking about how their infrastructure is going to take them there. They think, ‘we’ve got a big internet pipe; we’ll be fine.’ But, it’s not as simple as that, especially with a branch environment. LeasePlan has been forward thinking in this regard and SD-WAN is a great solution for organisations like ours.”</span><br /><br />With SD-WAN, LeasePlan can provide secure local internet breakout for its branches so they can access cloud applications using a local connection and connect directly to the data center for hosted applications.<br /><br /><span style=\"font-style: italic;\">“The biggest benefit that SD-WAN has brought LeasePlan is not the savings, the extra bandwidth, and the other features—it’s the ability to pivot very simply to the cloud,”</span> Murray says.<br /><br /><span style=\"font-style: italic;\">“When we need data from the data center, we go there. When we need data from the cloud, we go direct to cloud. We’re not hair-pinning or backhauling data through the data center anymore, and that gives a much better user experience, a much more efficient model for IT, and a much more efficient model for the end users.”</span><br /><span style=\"font-weight: bold;\"><br />Availability and security</span></span>\r\n<span style=\"color: rgb(97, 97, 97); \"><br />Using SD-WAN, IT can manage traffic at a very granular level, prioritizing individual applications over particular circuits. The result is high availability and low latency for users. Murray gives an example:<br /><span style=\"font-style: italic;\">“When we went live with SD-WAN in Norway, the internet circuit wasn't ready, so we just went live purely with a 4G SIM card in the back of the device. We got 50 meg down and 10 meg up, and the users there were ecstatic. They are getting bandwidth, performance, and availability like they haven’t seen before—from a SIM card! That’s pretty incredible.”</span><br /><br /><span style=\"font-weight: bold;\">Communications are secure, too.</span></span>\r\n<span style=\"color: rgb(97, 97, 97); \"><br /><span style=\"font-style: italic;\">“A secure tunnel is created acroos every circuit and even every queue for MPLS,”</span> Murray says. <span style=\"font-style: italic;\">“Overall, that’s more secure than MPLS alone.”</span><br />With Citrix SD-WAN, Murray has improved performance for staff at LeasePlan’s branch locations, while dramatically reducing operations costs and enabling the business’s transition to the cloud.<br /><br /><span style=\"font-style: italic;\">“We’re pivoting really quickly towards the cloud, and with Citrix SD-WAN, our IT infrastructure is now ahead of our strategy,” </span>Murray says.</span>","alias":"citrix-sd-wan-for-international-leasing-company","roi":0,"seo":{"title":"Citrix SD-WAN for international leasing company","keywords":"","description":"<span style=\"color: rgb(97, 97, 97); \"><span style=\"font-weight: bold;\">LeasePlan saves significantly on MPLS line costs with Citrix</span></span>\r\n\r\n<span style=\"color: rgb(97, 97, 97); \">As a world leader in fleet management and driver mobility, LeasePlan ma","og:title":"Citrix SD-WAN for international leasing company","og:description":"<span style=\"color: rgb(97, 97, 97); \"><span style=\"font-weight: bold;\">LeasePlan saves significantly on MPLS line costs with Citrix</span></span>\r\n\r\n<span style=\"color: rgb(97, 97, 97); \">As a world leader in fleet management and driver mobility, LeasePlan ma"},"deal_info":"","user":{"id":5106,"title":"LeasePlan","logoURL":"https://old.roi4cio.com/uploads/roi/company/leaseplan-logo-full.png","alias":"leaseplan","address":"","roles":[],"description":"LeasePlan is an international company of Dutch origins specialized in automobile leasing and fleet management.<br />Its products are composed of operational fleet management services. 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Сегодня это ведущий мировой поставщик ветряных турбин.\r\nВ такой инновационной компании ИТ-организация должна быть ключевым игроком. «<span style=\"font-style: italic;\">Ответственность за новаторство в сфере ИТ лежит на нас»,</span> - говорит Кристоффер Николайсен, ИТ-архитектор Vestas. <span style=\"font-style: italic;\">«ИТ-специалисты не могут просто сидеть в подвале, присматривая за серверами и следя за тем, чтобы все работало нормально».</span>\r\nРынок устойчивой энергетики быстро развивается, и Николайсен и его коллеги по ИТ помогают держать Vestas в игре, постоянно укрепляя конкурентные позиции компании.\r\nДля этого они полагаются на Citrix. Решения Citrix помогают повысить производительность, улучшить работу на рабочем месте и обеспечить безопасность информации. Более того, они поддерживают традицию Vestas в области инноваций и совершенства.<br /><br /><span style=\"font-weight: bold;\">Гибкие решения повышают производительность для всех</span>\r\nУ Vestas есть разнообразная группа сотрудников: от рабочих, которые шлифуют лезвия на фабрике до инженеров, путешествующих по миру. Программное обеспечение для виртуализации Citrix XenApp и XenDesktop обеспечивает гибкость, необходимую Vestas для повышения производительности всех из них. Например, до недавнего времени работники огромных турбинных заводов компании ходили по длинным производственным линиям, проверяли тысячи точек качества и все еще использовали бумагу для заметок. Благодаря технологии Citrix Vestas автоматизирует этот процесс и повышает производительность.\r\nVestas теперь может принимать приложения, обычно доступные только в Windows, и представлять их на любом устройстве. А благодаря решению Citrix XenMobile Vestas может управлять устройствами, приложениями и контентом на собственных устройствах (BYO) и корпоративных устройствах по всему миру.\r\n<span style=\"font-style: italic;\">«Работа - это не место; это то, что вы делаете »,</span> - говорит Николайсен. <span style=\"font-style: italic;\">«XenDesktop и XenApp позволяют нашим пользователям работать так, как им удобно, так и наиболее продуктивно».</span> И успехи последовали. Теперь вместо того, чтобы потратить недели на адаптацию к новой системе и стилю работы, сотрудники продуктивно работают с первого дня.<br /><br /><span style=\"font-weight: bold;\">Безопасное сотрудничество защищает работу с третьими лицами</span>\r\nVestas поставляет автоматизированные проекты высокой четкости (CAD) консультантам в разных странах. <span style=\"font-style: italic;\">«У нас есть инженеры по всему миру, которые разрабатывают наши турбины», </span>- говорит Николайсен. <span style=\"font-style: italic;\">«Но мы не хотим, чтобы наша интеллектуальная собственность передавалась конкурентам, чтобы они могли вывести на рынок новую турбину».</span>\r\nРешения Citrix не только позволяют третьим сторонам получить доступ к проектам. HDX 3D Pro, набор технологий ускорения графики, оптимизирует виртуализацию богатых графических приложений и обеспечивает безопасное удаленное взаимодействие в режиме реального времени с проектными данными.\r\nРешения Citrix также позволяют Vestas быстрее и безопаснее подключать внешних консультантов, поскольку сотрудники могут создавать инфраструктуру виртуальных рабочих столов и предоставлять ее, как только они в ней нуждаются.<br /><br /><span style=\"font-weight: bold;\">100-процентное время безотказной работы обеспечивает исключительный пользовательский опыт</span>\r\nЧтобы оставаться конкурентоспособными, сегодня компании должны использовать преимущества облака. Но это преимущество испаряется, если доставка приложений ненадежна, а время безотказной работы не составляет 100 процентов. Vestas использует технологию Citrix NetScaler App Delivery Controller для обеспечения бесперебойной работы приложений и безупречной производительности.\r\nVestas может предоставлять приложения для гибридных и многокристальных архитектур с исключительным пользовательским интерфейсом. <span style=\"font-style: italic;\">«NetScaler ADC - это способ перенести различные решения в облако и связать их все вместе»</span>, - говорит Николайсен. <span style=\"font-style: italic;\">«Это очень важно, потому что наше ERP-решение и некоторые из наших приложений Microsoft находятся в облаке. Кроме того, мы хотим перенести XenMobile в облако. Нам нужен NetScaler, чтобы связать все эти части вместе ».</span><br /><span style=\"font-weight: bold;\"><br />Гибкие продукты делают будущую технологию реальностью уже сейчас</span>\r\nБудущее ИТ находится в конференц-зале, а не в серверной. Он поддерживает инновации и предоставляет сотрудникам новые способы лучше выполнять свою работу. Он доставляет прямые и релевантные приложения и данные быстро. Это дает людям возможность сосредоточиться на своих задачах, а не заниматься сложным пользовательским интерфейсом.\r\nVestas использует решения Citrix, чтобы сделать это будущее реальностью. ИТ-отдел может предоставить работникам единообразный опыт, помогая им сосредоточиться на своей работе. Например, пользователи могут использовать систему планирования ресурсов предприятия (ERP) на виртуальном рабочем столе или мобильном устройстве, и оно выглядит как собственное приложение, даже если оно размещено в центре обработки данных Vestas.\r\n<span style=\"font-style: italic;\">«Мы многому учимся, просто слушая наших пользователей, а не рассказывая им, что делать», </span>- говорит Томас Даугор, ИТ-архитектор Vestas. <span style=\"font-style: italic;\">«Это легче сказать, чем сделать. Часто ИТ-команда настолько занята обслуживанием систем, что у них нет времени слушать, учиться и внедрять инновации. Технология Citrix делает это возможным.</span>\r\n<span style=\"font-style: italic;\">«Citrix избавила нас от некоторых операционных проблем, с которыми мы столкнулись, и высвободила время для наших ИТ-специалистов для работы с бизнесом и выяснения того, как создавать решения для поддержки бизнеса»,</span> - говорит Даугор. <span style=\"font-style: italic;\">«И когда ИТ могут помочь бизнесу, это здорово. 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