MongoDB Data Summary

Source: Internet
Author: User
MongoDB is a database based on distributed file storage. Written by the C + + language. Designed to provide scalable, high-performance data storage solutions for Web applications.
It is characterized by high performance, easy to deploy, easy to use, and easy to store data. The main features are:

* 面向集合存储、易存储对象类型的数据。* 模式自由。* 支持动态查询:Mongo支持丰富的查询表达式,查询指令使用JSON形式的标记,可轻易查询文档中内嵌的对象及数据。* 支持完全索引,包含内部对象:Mongo的查询优化器会分析查询表达式,并生成一个高效的查询计划。* 支持查询。* 支持复制和故障恢复。* 使用高效的二进制数据存储,包括大型对象(如视频等)。* 自动处理碎片,以支持云计算层次的扩展性。* 支持RUBY,PYTHON,JAVA,C++,PHP,C#等多种语言。* 文件存储格式为BSON(一种JSON的扩展)。* 可通过网络访问。

MongoDB Data Summary

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