{"global":{"lastError":{},"locale":"en","locales":{"data":[{"id":"de","name":"Deutsch"},{"id":"en","name":"English"}],"loading":false,"error":false},"currency":{"id":49,"name":"EUR"},"currencies":{"data":[{"id":49,"name":"EUR"},{"id":124,"name":"RUB"},{"id":153,"name":"UAH"},{"id":155,"name":"USD"}],"loading":false,"error":false},"translations":{"product":{"reference-bonus":{"_type":"localeString","en":"Offer a reference bonus","ru":"Предложить бонус за референс"},"configurator":{"_type":"localeString","en":"Сonfigurator","ru":"Конфигуратор"},"i-sell-it":{"ru":"I sell it","_type":"localeString","en":"I sell it"},"i-use-it":{"ru":"I use it","_type":"localeString","en":"I use it"},"roi-calculator":{"_type":"localeString","en":"ROI-calculator","ru":"ROI-калькулятор"},"selling":{"ru":"Продают","_type":"localeString","en":"Selling"},"using":{"en":"Using","ru":"Используют","_type":"localeString"},"show-more-button":{"ru":"Показать еще","_type":"localeString","en":"Show more"},"hide-button":{"_type":"localeString","en":"Hide","ru":"Скрыть"},"supplier-popover":{"ru":"поставщик","_type":"localeString","en":"supplier"},"implementation-popover":{"en":"deployment","ru":"внедрение","_type":"localeString"},"manufacturer-popover":{"en":"manufacturer","ru":"производитель","_type":"localeString"},"short-description":{"en":"Pitch","ru":"Краткое описание","_type":"localeString"},"i-use-it-popover":{"ru":"Внесите свое внедрение и получите бонус от ROI4CIO или поставщика.","_type":"localeString","en":"Make your introduction and get a bonus from ROI4CIO or the supplier."},"details":{"ru":"Детальнее","_type":"localeString","en":"Details"},"description":{"ru":"Описание","_type":"localeString","en":"Description"},"product-features":{"ru":"Особенности продукта","_type":"localeString","en":"Product features"},"categories":{"_type":"localeString","en":"Categories","ru":"Категории"},"solutions":{"ru":"Проблемы которые решает","_type":"localeString","en":" Problems that solves"},"values":{"en":"Values","ru":"Ценности","_type":"localeString"},"сomparison-matrix":{"ru":"Матрица сравнения","_type":"localeString","en":"Comparison matrix"},"testing":{"_type":"localeString","en":"Testing","ru":"Тестирование"},"compare":{"en":"Compare with competitors","ru":"Сравнить с конкурентами","_type":"localeString"},"characteristics":{"en":" Characteristics","ru":"Характеристики","_type":"localeString"},"transaction-features":{"ru":"Особенности сделки","_type":"localeString","en":"Transaction Features"},"average-discount":{"ru":"Средняя скидка партнера","_type":"localeString","en":"Partner average discount"},"deal-protection":{"ru":"Защита сделки","_type":"localeString","en":"Deal protection"},"average-deal":{"en":"Average deal size","ru":"Средний размер сделки","_type":"localeString"},"average-time":{"ru":"Средний срок закрытия сделки","_type":"localeString","en":"Average deal closing time"},"login":{"ru":"Войти","_type":"localeString","en":"Login"},"register":{"_type":"localeString","en":"Register","ru":"Зарегистрироваться"},"to-know-more":{"ru":"Чтобы узнать больше","_type":"localeString","en":"To know more"},"scheme":{"en":" Scheme of work","ru":"Схема работы","_type":"localeString"},"competitive-products":{"ru":"Конкурентные продукты","_type":"localeString","en":" Competitive products"},"implementations-with-product":{"ru":"Внедрения с этим продуктом","_type":"localeString","en":"Deployments with this product"},"user-features":{"en":"User features","ru":"Особенности пользователей","_type":"localeString"},"job-roles":{"_type":"localeString","en":" Roles of Interested Employees","ru":"Роли заинтересованных сотрудников"},"organizational-features":{"ru":"Организационные особенности","_type":"localeString","en":"Organizational Features"},"calculate-price":{"_type":"localeString","en":" Calculate product price","ru":"Рассчитать цену продукта"},"selling-stories":{"ru":"Продающие истории","_type":"localeString","en":" Selling stories"},"materials":{"ru":"Материалы","_type":"localeString","en":"Materials"},"about-product":{"en":"About Product","ru":"О продукте","_type":"localeString"},"or":{"en":"or","ru":"или","_type":"localeString"},"program-sends-data":{"en":"Program Sends Data","_type":"localeString"},"calculate-roi":{"ru":"Рассчитать ROI продукта","_type":"localeString","en":"Calculate Product ROI"},"complementary-categories":{"ru":"Схожие категории","_type":"localeString","en":"Complementary Categories"},"program-receives-data":{"_type":"localeString","en":"Program Receives Data"},"rebate":{"ru":"Бонус","_type":"localeString","en":"Bonus"},"rebate-for-poc":{"ru":"Бонус 4 POC","_type":"localeString","en":"Bonus 4 POC"},"configurator-content":{"_type":"localeString","en":"Calculate price for this product here","ru":"Рассчитайте стоимость продукта"},"configurator-link":{"en":"here","ru":"тут","_type":"localeString"},"vendor-popover":{"ru":"производитель","_type":"localeString","en":"vendor"},"user-popover":{"ru":"пользователь","_type":"localeString","en":"user"},"select-for-presentation":{"ru":"выбрать продукт для презентации","_type":"localeString","en":"select product for presentation"},"auth-message":{"_type":"localeString","en":"You have to register or login.","ru":"Вам нужно зарегистрироваться или войти."},"add-to-comparison":{"en":"Add to comparison","ru":"Добавить в сравнение","_type":"localeString"},"added-to-comparison":{"en":"Added to comparison","ru":"Добавлено в сравнения","_type":"localeString"},"roi-calculator-content":{"ru":"Рассчитайте ROI для данного продукта","_type":"localeString","en":"Calculate ROI for this product here"},"not-yet-converted":{"ru":"Данные модерируются и вскоре будут опубликованы. Попробуйте повторить переход через некоторое время.","_type":"localeString","en":"Data is moderated and will be published soon. Please, try again later."},"videos":{"_type":"localeString","en":"Videos","ru":"Видео"},"vendor-verified":{"ru":"Подтверждено производителем","_type":"localeString","en":"Vendor verified"},"event-schedule":{"ru":"Расписание событий","_type":"localeString","en":"Events schedule"},"scheduling-tip":{"en":"Please, сhoose a convenient date and time and register for the event.","ru":"Выберите удобную дату и время и зарегистрируйтесь на ивент.","_type":"localeString"},"register-to-schedule":{"en":"To register for the event please log in or register on the site.","ru":"Для того чтобы зарегистрироваться на ивент пожалуйста авторизируйтесь или зарегистрируйтесь на сайт.","_type":"localeString"},"comparison-matrix":{"ru":"Матрица сравнений","_type":"localeString","en":"Comparison matrix"},"compare-with-competitive":{"_type":"localeString","en":" Compare with competitive","ru":"Сравнить с конкурентными"},"avg-deal-closing-unit":{"en":"months","ru":"месяцев","_type":"localeString"},"under-construction":{"_type":"localeString","en":"Current feature is still developing to become even more useful for you.","ru":"Данная услуга всё ещё находится в разработке."},"product-presentation":{"_type":"localeString","en":"Product presentation","ru":"Презентация продукта"},"go-to-comparison-table":{"en":" Go to comparison table","ru":"Перейти к таблице сравнения","_type":"localeString"},"see-product-details":{"en":"See Details","ru":"Детали","_type":"localeString"}},"header":{"help":{"_type":"localeString","en":"Help","de":"Hilfe","ru":"Помощь"},"how":{"en":"How does it works","de":"Wie funktioniert es","ru":"Как это работает","_type":"localeString"},"login":{"_type":"localeString","en":"Log in","de":"Einloggen","ru":"Вход"},"logout":{"en":"Sign out","ru":"Выйти","_type":"localeString"},"faq":{"_type":"localeString","en":"FAQ","de":"FAQ","ru":"FAQ"},"references":{"en":"Requests","de":"References","ru":"Мои запросы","_type":"localeString"},"solutions":{"ru":"Возможности","_type":"localeString","en":"Solutions"},"find-it-product":{"_type":"localeString","en":"Selection and comparison of IT product","ru":"Подбор и сравнение ИТ продукта"},"autoconfigurator":{"_type":"localeString","en":" Price calculator","ru":"Калькулятор цены"},"comparison-matrix":{"en":"Comparison Matrix","ru":"Матрица сравнения","_type":"localeString"},"roi-calculators":{"ru":"ROI калькуляторы","_type":"localeString","en":"ROI calculators"},"b4r":{"ru":"Бонус за референс","_type":"localeString","en":"Bonus for reference"},"business-booster":{"en":"Business boosting","ru":"Развитие бизнеса","_type":"localeString"},"catalogs":{"_type":"localeString","en":"Catalogs","ru":"Каталоги"},"products":{"ru":"Продукты","_type":"localeString","en":"Products"},"implementations":{"ru":"Внедрения","_type":"localeString","en":"Deployments"},"companies":{"en":"Companies","ru":"Компании","_type":"localeString"},"categories":{"ru":"Категории","_type":"localeString","en":"Categories"},"for-suppliers":{"en":"For suppliers","ru":"Поставщикам","_type":"localeString"},"blog":{"ru":"Блог","_type":"localeString","en":"Blog"},"agreements":{"ru":"Сделки","_type":"localeString","en":"Deals"},"my-account":{"ru":"Мой кабинет","_type":"localeString","en":"My account"},"register":{"ru":"Зарегистрироваться","_type":"localeString","en":"Register"},"comparison-deletion":{"en":"Deletion","ru":"Удаление","_type":"localeString"},"comparison-confirm":{"_type":"localeString","en":"Are you sure you want to delete","ru":"Подтвердите удаление"},"search-placeholder":{"ru":"Введите поисковый запрос","_type":"localeString","en":"Enter your search term"},"my-profile":{"ru":"Мои данные","_type":"localeString","en":"My profile"},"about":{"_type":"localeString","en":"About Us"},"it_catalogs":{"_type":"localeString","en":"IT catalogs"},"roi4presenter":{"_type":"localeString","en":"Roi4Presenter"},"roi4webinar":{"_type":"localeString","en":"Pitch Avatar"},"sub_it_catalogs":{"en":"Find IT product","_type":"localeString"},"sub_b4reference":{"_type":"localeString","en":"Get reference from user"},"sub_roi4presenter":{"_type":"localeString","en":"Make online presentations"},"sub_roi4webinar":{"_type":"localeString","en":"Create an avatar for the event"},"catalogs_new":{"_type":"localeString","en":"Products"},"b4reference":{"_type":"localeString","en":"Bonus4Reference"},"it_our_it_catalogs":{"_type":"localeString","en":"Our IT Catalogs"},"it_products":{"en":"Find and compare IT products","_type":"localeString"},"it_implementations":{"en":"Learn implementation reviews","_type":"localeString"},"it_companies":{"_type":"localeString","en":"Find vendor and company-supplier"},"it_categories":{"_type":"localeString","en":"Explore IT products by category"},"it_our_products":{"_type":"localeString","en":"Our Products"},"it_it_catalogs":{"_type":"localeString","en":"IT catalogs"}},"footer":{"copyright":{"en":"All rights reserved","de":"Alle rechte vorbehalten","ru":"Все права защищены","_type":"localeString"},"company":{"ru":"О компании","_type":"localeString","en":"My Company","de":"Über die Firma"},"about":{"en":"About us","de":"Über uns","ru":"О нас","_type":"localeString"},"infocenter":{"ru":"Инфоцентр","_type":"localeString","en":"Infocenter","de":"Infocenter"},"tariffs":{"de":"Tarife","ru":"Тарифы","_type":"localeString","en":"Subscriptions"},"contact":{"_type":"localeString","en":"Contact us","de":"Kontaktiere uns","ru":"Связаться с нами"},"marketplace":{"_type":"localeString","en":"Marketplace","de":"Marketplace","ru":"Marketplace"},"products":{"de":"Produkte","ru":"Продукты","_type":"localeString","en":"Products"},"compare":{"ru":"Подобрать и сравнить","_type":"localeString","en":"Pick and compare","de":"Wähle und vergleiche"},"calculate":{"de":"Kosten berechnen","ru":"Расчитать стоимость","_type":"localeString","en":"Calculate the cost"},"get_bonus":{"_type":"localeString","en":"Bonus for reference","de":"Holen Sie sich einen Rabatt","ru":"Бонус за референс"},"salestools":{"de":"Salestools","ru":"Salestools","_type":"localeString","en":"Salestools"},"automatization":{"_type":"localeString","en":"Settlement Automation","de":"Abwicklungsautomatisierung","ru":"Автоматизация расчетов"},"roi_calcs":{"en":"ROI calculators","de":"ROI-Rechner","ru":"ROI калькуляторы","_type":"localeString"},"matrix":{"ru":"Матрица сравнения","_type":"localeString","en":"Comparison matrix","de":"Vergleichsmatrix"},"b4r":{"ru":"Rebate 4 Reference","_type":"localeString","en":"Rebate 4 Reference","de":"Rebate 4 Reference"},"our_social":{"ru":"Наши социальные сети","_type":"localeString","en":"Our social networks","de":"Unsere sozialen Netzwerke"},"subscribe":{"_type":"localeString","en":"Subscribe to newsletter","de":"Melden Sie sich für den Newsletter an","ru":"Подпишитесь на рассылку"},"subscribe_info":{"ru":"и узнавайте первыми об акциях, новых возможностях и свежих обзорах софта","_type":"localeString","en":"and be the first to know about promotions, new features and recent software reviews"},"policy":{"ru":"Политика конфиденциальности","_type":"localeString","en":"Privacy Policy"},"user_agreement":{"_type":"localeString","en":"Agreement","ru":"Пользовательское соглашение "},"solutions":{"en":"Solutions","ru":"Возможности","_type":"localeString"},"find":{"ru":"Подбор и сравнение ИТ продукта","_type":"localeString","en":"Selection and comparison of IT product"},"quote":{"en":"Price calculator","ru":"Калькулятор цены","_type":"localeString"},"boosting":{"en":"Business boosting","ru":"Развитие бизнеса","_type":"localeString"},"4vendors":{"_type":"localeString","en":"4 vendors","ru":"поставщикам"},"blog":{"en":"blog","ru":"блог","_type":"localeString"},"pay4content":{"en":"we pay for content","ru":"платим за контент","_type":"localeString"},"categories":{"_type":"localeString","en":"categories","ru":"категории"},"showForm":{"_type":"localeString","en":"Show form","ru":"Показать форму"},"subscribe__title":{"en":"We send a digest of actual news from the IT world once in a month!","ru":"Раз в месяц мы отправляем дайджест актуальных новостей ИТ мира!","_type":"localeString"},"subscribe__email-label":{"_type":"localeString","en":"Email","ru":"Email"},"subscribe__name-label":{"ru":"Имя","_type":"localeString","en":"Name"},"subscribe__required-message":{"ru":"Это поле обязательное","_type":"localeString","en":"This field is required"},"subscribe__notify-label":{"ru":"Да, пожалуйста уведомляйте меня о новостях, событиях и предложениях","_type":"localeString","en":"Yes, please, notify me about news, events and propositions"},"subscribe__agree-label":{"en":"By subscribing to the newsletter, you agree to the %TERMS% and %POLICY% and agree to the use of cookies and the transfer of your personal data","ru":"Подписываясь на рассылку, вы соглашаетесь с %TERMS% и %POLICY% и даете согласие на использование файлов cookie и передачу своих персональных данных*","_type":"localeString"},"subscribe__submit-label":{"_type":"localeString","en":"Subscribe","ru":"Подписаться"},"subscribe__email-message":{"ru":"Пожалуйста, введите корректный адрес электронной почты","_type":"localeString","en":"Please, enter the valid email"},"subscribe__email-placeholder":{"en":"username@gmail.com","ru":"username@gmail.com","_type":"localeString"},"subscribe__name-placeholder":{"_type":"localeString","en":"Last, first name","ru":"Имя Фамилия"},"subscribe__success":{"ru":"Вы успешно подписаны на рассылку. Проверьте свой почтовый ящик.","_type":"localeString","en":"You are successfully subscribed! Check you mailbox."},"subscribe__error":{"_type":"localeString","en":"Subscription is unsuccessful. Please, try again later.","ru":"Не удалось оформить подписку. Пожалуйста, попробуйте позднее."},"roi4presenter":{"_type":"localeString","en":"Roi4Presenter","de":"roi4presenter","ru":"roi4presenter"},"it_catalogs":{"_type":"localeString","en":"IT catalogs"},"roi4webinar":{"_type":"localeString","en":"Pitch Avatar"},"b4reference":{"_type":"localeString","en":"Bonus4Reference"}},"breadcrumbs":{"home":{"_type":"localeString","en":"Home","ru":"Главная"},"companies":{"ru":"Компании","_type":"localeString","en":"Companies"},"products":{"_type":"localeString","en":"Products","ru":"Продукты"},"implementations":{"en":"Deployments","ru":"Внедрения","_type":"localeString"},"login":{"ru":"Вход","_type":"localeString","en":"Login"},"registration":{"ru":"Регистрация","_type":"localeString","en":"Registration"},"b2b-platform":{"ru":"Портал для покупателей, поставщиков и производителей ИТ","_type":"localeString","en":"B2B platform for IT buyers, vendors and suppliers"}},"comment-form":{"title":{"ru":"Оставить комментарий","_type":"localeString","en":"Leave comment"},"firstname":{"_type":"localeString","en":"First name","ru":"Имя"},"lastname":{"ru":"Фамилия","_type":"localeString","en":"Last name"},"company":{"ru":"Компания","_type":"localeString","en":"Company name"},"position":{"en":"Position","ru":"Должность","_type":"localeString"},"actual-cost":{"ru":"Фактическая стоимость","_type":"localeString","en":"Actual cost"},"received-roi":{"en":"Received ROI","ru":"Полученный ROI","_type":"localeString"},"saving-type":{"ru":"Тип экономии","_type":"localeString","en":"Saving type"},"comment":{"ru":"Комментарий","_type":"localeString","en":"Comment"},"your-rate":{"ru":"Ваша оценка","_type":"localeString","en":"Your rate"},"i-agree":{"en":"I agree","ru":"Я согласен","_type":"localeString"},"terms-of-use":{"en":"With user agreement and privacy policy","ru":"С пользовательским соглашением и политикой конфиденциальности","_type":"localeString"},"send":{"ru":"Отправить","_type":"localeString","en":"Send"},"required-message":{"_type":"localeString","en":"{NAME} is required filed","ru":"{NAME} - это обязательное поле"}},"maintenance":{"title":{"ru":"На сайте проводятся технические работы","_type":"localeString","en":"Site under maintenance"},"message":{"_type":"localeString","en":"Thank you for your understanding","ru":"Спасибо за ваше понимание"}}},"translationsStatus":{"product":"success"},"sections":{},"sectionsStatus":{},"pageMetaData":{"product":{"title":{"en":"ROI4CIO: Product","ru":"ROI4CIO: Продукт","_type":"localeString"},"meta":[{"name":"og:type","content":"website"},{"name":"og:image","content":"https://roi4cio.com/fileadmin/templates/roi4cio/image/roi4cio-logobig.jpg"}],"translatable_meta":[{"translations":{"en":"Example product","ru":"Конкретный продукт","_type":"localeString"},"name":"og:title"},{"name":"og:description","translations":{"ru":"Описание для конкретного продукта","_type":"localeString","en":"Description for one product"}},{"name":"title","translations":{"ru":"Продукт","_type":"localeString","en":"Product"}},{"name":"description","translations":{"ru":"Описание продукта","_type":"localeString","en":"Product description"}},{"translations":{"en":"Product keywords","ru":"Ключевые слова продукта","_type":"localeString"},"name":"keywords"}]}},"pageMetaDataStatus":{"product":"success"},"subscribeInProgress":false,"subscribeError":false},"auth":{"inProgress":false,"error":false,"checked":true,"initialized":false,"user":{},"role":null,"expires":null},"products":{"productsByAlias":{"redis":{"id":5202,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Redis.png","logo":true,"scheme":false,"title":"Redis","vendorVerified":0,"rating":"0.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"redis","companyTitle":"Redis Labs","companyTypes":["supplier","vendor"],"companyId":8314,"companyAlias":"redis-labs","description":"Redis supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes with radius queries and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic partitioning with Redis Cluster.\r\nYou can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing an element to a list; computing set intersection, union, and difference; or getting the member with highest ranking in a sorted set.\r\nIn order to achieve its outstanding performance, Redis works with an in-memory dataset. Depending on your use case, you can persist it either by dumping the dataset to disk every once in a while or by appending each command to a log. Persistence can be optionally disabled if you just need a feature-rich, networked, in-memory cache.\r\nRedis also supports trivial-to-setup master-slave asynchronous replication, with very fast non-blocking first synchronization, auto-reconnection with partial resynchronization on net split.\r\nOther features include:\r\n<ul><li>Transactions</li><li>Pub/Sub</li><li>Lua scripting</li><li>Keys with a limited time-to-live</li><li>LRU eviction of keys</li><li>Automatic failover</li></ul>\r\nYou can use Redis from most programming languages out there.\r\nRedis is written in ANSI C and works in most POSIX systems like Linux, *BSD, OS X without external dependencies. Linux and OS X are the two operating systems where Redis is developed and tested the most, and we recommend using Linux for deploying. Redis may work in Solaris-derived systems like SmartOS, but the support is the best effort. There is no official support for Windows builds.","shortDescription":"Redis is an open-source (BSD licensed), in-memory data structure store, used as a database, cache and message broker.","type":"Software","isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":16,"sellingCount":7,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Redis","keywords":"","description":"Redis supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes with radius queries and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions and differ","og:title":"Redis","og:description":"Redis supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes with radius queries and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions and differ","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Redis.png"},"eventUrl":"","translationId":5203,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":240,"title":"Non-relational Database Management Systems","alias":"non-relational-database-management-systems","description":" A non-relational database is a database that does not incorporate the table/key model that relational database management systems (RDBMS) promote. These kinds of databases require data manipulation techniques and processes designed to provide solutions to big data problems that big companies face. The most popular emerging non-relational database is called NoSQL (Not Only SQL).\r\nMost non-relational databases are incorporated into websites such as Google, Yahoo!, Amazon and Facebook. These websites introduce a slew of new applications every single day with millions and millions of users, so they would not be able to handle large traffic spikes with existing RDBMS solutions. Since RDBMS cannot handle the problem, they’ve switched to a new kind of DBMS that is capable of handling Web-scale data in a non-relational way.<br /><br />An interesting aspect of a non-relational database such as NoSQL is scalability. NoSQL uses the BASE system (basically available, soft-state, eventually consistent). Non-relational databases forgo the table form of rows and columns relational databases use in favor of specialized frameworks to store data, which can be accessed by special query APIs. Persistence is an important element in these databases. To enable fast throughput of vast amounts of data the best option for performance is &quot;in memory,&quot; rather than reading and writing from disks.<br /><br />Relational databases use the ACID system, which ensures consistency of data in all situations of data management but obviously takes longer to process because of all those relations and its branching nature. However, the BASE system loosened up the requirements on consistency to achieve better availability and partitioning for better scalability.","materialsDescription":" <span style=\"font-weight: bold; \">What are NoSQL databases?</span>\r\nNoSQL databases are purpose built for specific data models and have flexible schemas for building modern applications. NoSQL databases are widely recognized for their ease of development, functionality, and performance at scale. They use a variety of data models, including document, graph, key-value, in-memory, and search. This page includes resources to help you better understand NoSQL databases and to get started.\r\n<span style=\"font-weight: bold; \">How Does a NoSQL (nonrelational) Database Work?</span>\r\nNoSQL databases use a variety of data models for accessing and managing data, such as document, graph, key-value, in-memory, and search. These types of databases are optimized specifically for applications that require large data volume, low latency, and flexible data models, which are achieved by relaxing some of the data consistency restrictions of other databases.\r\nConsider the example of modeling the schema for a simple book database:\r\n<ul><li>In a relational database, a book record is often dissembled (or “normalized”) and stored in separate tables, and relationships are defined by primary and foreign key constraints. In this example, the Books table has columns for ISBN, Book Title, and Edition Number, the Authors table has columns for AuthorID and Author Name, and finally the Author-ISBN table has columns for AuthorID and ISBN. The relational model is designed to enable the database to enforce referential integrity between tables in the database, normalized to reduce the redundancy, and generally optimized for storage.</li><li>In a NoSQL database, a book record is usually stored as a JSON document. For each book, the item, ISBN, Book Title, Edition Number, Author Name, and AuthorID are stored as attributes in a single document. In this model, data is optimized for intuitive development and horizontal scalability.</li></ul>\r\n<span style=\"font-weight: bold; \">Why should you use a NoSQL database?</span>\r\nNoSQL databases are a great fit for many modern applications such as mobile, web, and gaming that require flexible, scalable, high-performance, and highly functional databases to provide great user experiences.\r\n<ul><li><span style=\"font-weight: bold; \">Flexibility:</span> NoSQL databases generally provide flexible schemas that enable faster and more iterative development. The flexible data model makes NoSQL databases ideal for semi-structured and unstructured data.</li><li><span style=\"font-weight: bold; \">Scalability:</span> NoSQL databases are generally designed to scale out by using distributed clusters of hardware instead of scaling up by adding expensive and robust servers. Some cloud providers handle these operations behind-the-scenes as a fully managed service.</li><li><span style=\"font-weight: bold; \">High-performance:</span> NoSQL database are optimized for specific data models (such as document, key-value, and graph) and access patterns that enable higher performance than trying to accomplish similar functionality with relational databases.</li><li><span style=\"font-weight: bold; \">Highly functional:</span> NoSQL databases provide highly functional APIs and data types that are purpose built for each of their respective data models.</li></ul>\r\n<span style=\"font-weight: bold;\">What are the types of NoSQL Databases?</span>\r\n<ul><li><span style=\"font-weight: bold;\">Key-value:</span> Key-value databases are highly partitionable and allow horizontal scaling at scales that other types of databases cannot achieve. Use cases such as gaming, ad tech, and IoT lend themselves particularly well to the key-value data model.</li><li><span style=\"font-weight: bold;\">Document:</span> In application code, data is represented often as an object or JSON-like document because it is an efficient and intuitive data model for developers. Document databases make it easier for developers to store and query data in a database by using the same document model format that they use in their application code. The flexible, semistructured, and hierarchical nature of documents and document databases allows them to evolve with applications’ needs. The document model works well with catalogs, user profiles, and content management systems where each document is unique and evolves over time.</li><li><span style=\"font-weight: bold;\">Graph:</span> A graph database’s purpose is to make it easy to build and run applications that work with highly connected datasets. Typical use cases for a graph database include social networking, recommendation engines, fraud detection, and knowledge graphs.</li><li><span style=\"font-weight: bold;\">In-memory:</span> Gaming and ad-tech applications have use cases such as leaderboards, session stores, and real-time analytics that require microsecond response times and can have large spikes in traffic coming at any time. Amazon ElastiCache offers Memcached and Redis, to serve low-latency, high-throughput workloads, such as McDonald’s, that cannot be served with disk-based data stores.</li><li><span style=\"font-weight: bold;\">Search:</span> Many applications output logs to help developers troubleshoot issues.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/Nonrelational_Database_Management_Systems1.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":["Web-based customer portal","Сonfidential data","Internet access is available for employees","Personal data operation","Data Warehouse"],"complementaryCategories":[],"solutions":["Inability to forecast execution timelines","High costs of routine operations","Unstructured data","Low employee productivity","Lengthy production timelines","High costs"],"materials":[{"id":2017,"title":"","description":"Introduction to Redis","uri":"https://redis.io/topics/introduction"}],"useCases":[],"best_practices":[],"values":["Reduce Costs","Enhance Staff Productivity","Ensure Security and Business Continuity","Ensure Compliance"],"implementations":[],"presenterCodeLng":"","productImplementations":[]}},"aliases":{},"links":{},"meta":{},"loading":false,"error":null,"useProductLoading":false,"sellProductLoading":false,"templatesById":{},"comparisonByTemplateId":{}},"filters":{"filterCriterias":{"loading":false,"error":null,"data":{"price":{"min":0,"max":6000},"users":{"loading":false,"error":null,"ids":[],"values":{}},"suppliers":{"loading":false,"error":null,"ids":[],"values":{}},"vendors":{"loading":false,"error":null,"ids":[],"values":{}},"roles":{"id":200,"title":"Roles","values":{"1":{"id":1,"title":"User","translationKey":"user"},"2":{"id":2,"title":"Supplier","translationKey":"supplier"},"3":{"id":3,"title":"Vendor","translationKey":"vendor"}}},"categories":{"flat":[],"tree":[]},"countries":{"loading":false,"error":null,"ids":[],"values":{}}}},"showAIFilter":false},"companies":{"companiesByAlias":{},"aliases":{},"links":{},"meta":{},"loading":false,"error":null},"implementations":{"implementationsByAlias":{},"aliases":{},"links":{},"meta":{},"loading":false,"error":null},"agreements":{"agreementById":{},"ids":{},"links":{},"meta":{},"loading":false,"error":null},"comparison":{"loading":false,"error":false,"templatesById":{},"comparisonByTemplateId":{},"products":[],"selectedTemplateId":null},"presentation":{"type":null,"company":{},"products":[],"partners":[],"formData":{},"dataLoading":false,"dataError":false,"loading":false,"error":false},"catalogsGlobal":{"subMenuItemTitle":""}}