MongoDB System Properties

MongoDB System Properties

MongoDB系统特性

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Editorial information provided by DB-Engines 由DB-Engines编辑整理
Name	MongoDB
Description 描述	One of the most popular document stores
DB-Engines Ranking  DB-Engines给出 的性能排名 Trend Chart	Rank 4 Score 300.57 排名：4 得分：300.57
Database model 数据库模型	Document store 文件存储
Website 官网	www.mongodb.org
Technical documentation 技术文档	docs.mongodb.org/­manual
Developer 开发者	MongoDB, Inc
Initial release 第一版发布时间	2009
Current release 当前版本发布时间	3.0.5, July 2015
License 执照许可	Open Source  开源
Database as a Service (DBaaS)  数据库即服务	no 否
Implementation language 开发语言	C++
Server operating systems 适用的操作系统	Linux OS X Solaris Windows
Data scheme 数据模式	schema-free  无模式
Typing  打字	yes
Secondary indexes 二级索引	yes 是
SQL 是否支持“结构化查询语言”	no 否
APIs and other access methods 应用程序接口及其他接入方式	proprietary protocol using JSON 使用JSON的专有协议
Supported programming languages 支持的编程语言	Actionscript  C C# C++ Clojure  ColdFusion  D  Dart  Delphi  Erlang Go  Groovy  Haskell Java JavaScript Lisp  Lua  MatLab  Perl PHP PowerShell  Prolog  Python R  Ruby Scala Smalltalk
Server-side scripts  服务器端的脚步语言	JavaScript
Triggers 触发器	no
Partitioning methods  分区方法	Sharding 分片
Replication methods  复制方法	Master-slave replication 主-从复制
MapReduce 映射和规约	yes 支持
Consistency concepts  一致性的概念	Eventual Consistency 最终一致性 Immediate Consistency  直接一致性
Foreign keys  外键	no
Transaction concepts  事务概念	no
Concurrency  共发性	yes
Durability  耐用性	yes
User concepts  用户的概念	Access rights for users and roles 用户和角色的访问权限
More information provided by the system vendor 由系统供应商提供的更多信息
	MongoDB
特性	MongoDB is the next-generation database that helps businesses transform their industries by harnessing the power of data. The world’s most sophisticated organizations, from cutting-edge startups to the largest companies, use MongoDB to create applications never before possible, at a fraction of the cost of legacy databases. MongoDB是能够帮助企业从数据中发现价值的下一代数据库。世界上大部分比较复杂的组织，从先进的创业公司，到大公司，都使用MongoDB来支持他们的应用，而且花费的成本很低。 MongoDB is the fastest-growing database ecosystem, with over 10 million downloads, thousands of customers, and over 1,000 technology and service partners. MongoDB是个快速成长的数据库生态系统，有超过一千万的下载量，数千的用户，超过一千个技术和服务伙伴。
竞争优势	MongoDB combines the best of relational databases with the innovations of NoSQL technologies, enabling engineers to build modern applications: 随着NoSQL技术的革新，MongoDB聚集了关系型数据库的优秀技术，使工程师能够设计出符合潮流的应用： MongoDB maintains the most valuable features of relational databases: strong consistency, expressive query language and secondary indexes. As a result, developers can build highly functional applications faster than NoSQL databases. MongoDB具有关系型数据库的大多数有点：高一致性，富有表现力的查询语言，二级索引。所以，开发者可以设计实现比其它NoSQL数据库快的高功能性应用。 MongoDB provides the data model flexibility, elastic scalability and high performance of NoSQL databases. As a result, engineers can continuously enhance applications, and deliver them at almost unlimited scale on commodity hardware. MongoDB提供了一个灵活、可伸缩的数据模型，还提供了高性能的NoSQL数据库。最终，开发者可以经常提升应用，在商品硬件上可以不受限制地发布应用。
典型应用	Internet of Things (Bosch), Mobile (The Weather Channel), Single View (MetLife), Real Time Analytics (Buzzfeed),Customer Data Management (Expedia), Catalogs (Under Armour), Content Management (eBay)
大客户	ADP, Adobe, AstraZeneca, BBVA, Bosch, Cisco, CERN, Department of Veteran Affairs, eBay, eHarmony, Electronic Arts, Expedia, Facebook’s Parse, Forbes, Foursquare, Genentech, MetLife, Pearson, Sage, Salesforce, The Weather Channel, Ticketmaster, Under Armour, Verizon Wireless
市场指标	10 million downloads (growing at thousands downloads per day). 1000万下载量，每天以数千的速度在增加 2,000+ customers including over one third of the Fortune 100. 2000+客户，包括财富100强中的1/3 The only “Challenger” to relational databases in Gartner’s Operational Database Magic Quadrant. Gartner（一家信息技术研究和分析公司）魔力象限操作数据库在关系型数据库方面的唯一挑战 Highest placed non-relational database in DB Engines rankings    在非关系型数据库的排名中很高
许可和定价模型	MongoDB database server: Free Software Foundation’s GNU AGPL v3.0. Commercial licenses are also available from MongoDB, Inc. MongoDB数据库服务器：免费软件基础的GNU AGPL v3.0，商业版本也可以从MongoDB,Inc获得。 MongoDB supported drivers: Apache License v2.0. Third parties have created over 30 drivers too; licenses will vary. MongoDB支持的驱动：Apache许可版本2.0；第三版已经制作出来超过30个驱动；许可会发生变化。 Documentation: Creative Commons. 文件：知识共享。 MongoDB Enterprise Advanced is licensed per physical server, per year. Includes 24x7 support, advanced management software and security integrations, commercial licensing, certifications and on-demand training.  MongoDB Enterprise Advanced每隔数年发布一次，包括24小时*7t天全天候支持，先进管理软件，安全集成，商业许可，认证和按需培训。 MongoDB Management Service provides cloud-managed MongoDB on the infrastructure of your choice.  MongoDB管理服务根据你选择的基础设施提供云管理。 MongoDB Development Support, consulting and training via the MongoDB University are also available MongoDB发展支持、咨询和培训也可以通过MongoDB大学获得。
广告 3rd party products and services 第三方产品和服务 We invite representatives of 3rd party vendors to contact us for presenting information about their offerings here. 我们邀请第三方代表与我们联系，在这里展示他们的产品信息
More resources
	MongoDB
more DBMS events 会议和事件	MongoDB World 2016 New York, USA, 28-29 June 2016
Recent citations in the news 近期的新闻引用	Percona debuts a MongoDB distribution to rival… MongoDB 21 September 2015, SiliconANGLE (blog) YouGov cuts storage needs by 70% with MongoDB's data compression 18 September 2015, IT PRO Exclusive – MongoDB VP of Strategy Kelly Stirman Talks Analytics and Craft ... 18 September 2015, icrunchdata News Max Schireson, family guy and former MongoDB CEO, goes back to work 3 September 2015, Fortune MongoDB on the four technical characteristics of IoT success 17 September 2015, Diginomica provided by Google News
Job opportunities 工作机会 Find  more database jobs in the US 在美国找到多个数据库的工作	SQL/Oracle Exadata/MongoDB/DBA New York - 125k-170k + Bonus Nigel Frank International, New York .Net MongoDB Developer Open Systems Technologies, New York DBA (MongoDB) Programmer Resources Intl, St Louis BACKEND WEB DEVELOPER - MONGODB / METEORJS Miles, Aliso Viejo 13875 - Database Administrator- MongoDB Levi, Ray & Shoup, Chesterfield Powered by

原文来自：http://db-engines.com/en/system/MongoDB