mongodb

Some , like mongodb , help to develop open source technologies .

一些工具，比如MongoDB，能够帮助开发开源技术。

To delete data in MongoDB , you use the remove function .

要删除MongoDB中的数据，可使用remove函数。

This will start the MongoDB database server as a foreground process .

这将作为前台进程启动MongoDB数据库服务器。

MongoDB is now set up and ready to use .

MongoDB现在设置完成并准备使用。

For more information on the update function , see the MongoDB documentation .

有关update函数的更多信息，请参阅MongoDB文档。

Learn more about the MongoDB map / reduce functions .

了解有关MongoDBmap/reduce函数的更多信息。

Online shell allows you to try out MongoDB without installing

在线shell让您能够不安装MongoDB即可试用

Another good example is that you store customer order information in the MongoDB docs .

另一个好的示例是您把客户订单信息存储在MongoDB文档中。

To get other administration information , you can also run the following commands in the MongoDB shell

为了获得其他管理信息，也可以在MongoDBshell中运行以下命令

Read Reflections on MongoDB to learn how Collective Idea has made the switch .

阅读MongoDB思考，了解业界观念如何转变。

MongoDB 's query engine also makes it very simple to apply aggregation and group functions on your data .

MongoDB的查询引擎也使得对数据应用聚合和分组函数变得非常简单。

In the MongoDB shell , it is very easy to update documents .

在MongoDBshell中，更新文档非常容易。

Included with the MongoDB distribution is a shell application that allows you complete control over your databases .

MongoDB发行版包含一个shell应用程序，使您能够完全控制数据库。

MongoDB supports a variety of conditional operators , including

MongoDB支持各种条件运算符，包括

However , MongoDB does provide an implementation of map / reduce for use in aggregating large data sets .

不过，MongoDB确实为聚合大型数据集的应用提供了map/reduce实现。

Closing the command prompt window that opens will stop the MongoDB server .

关闭打开的命令提示符窗口将会停止MongoDB服务器。

A MongoDB based Repository could be a simple approach to provide persistence in projects based on DDD .

在DDD的项目里，基于MongoDB的仓库能方便地用于提供持久化功能。

But for applications that require high performance throughput and a flexible data model , MongoDB could be worth a look .

但是对于那些需要高性能流量和灵活数据模型的应用程序来说，MongoDB值得一看。

You can easily replicate this functionality in MongoDB using the skip and limit functions .

您在MongoDB中只需使用skip和limit函数即可实现这一功能。

Morphia automatically creates this field to record the type of the object in MongoDB .

Morphia自动创建此字段以便记录MongoDB中的对象类型。

Operationally , MongoDB can be run in two modes depending on the needs of the application .

从操作角度来讲，MongoDB可以根据应用程序的需要以两种模式来运行。

However , if you must store related data separately you can do so easily in MongoDB using a separate collection .

不过，如果您必须分开存储相关数据，在MongoDB中也可以简单地使用一个独立的集合来完成。

With this application , I 'm going to first capture some information from Twitter and store it in MongoDB .

通过此应用程序，我将首先从Twitter捕获一些信息并将其存储在MongoDB中。

Morphia 's filter operators closely map to the query operators used in MongoDB queries .

Morphia的筛选运算符紧密地映射到用于MongoDB查询的查询运算符。

In addition , you 'll also learn how you can store large files in MongoDB using GridFS .

此外，您还将学习如何在MongoDB中使用GridFS存储大文件。

10gen has designed MongoDB to solve real-world problems for a large subset of the application development community .

10gen设计了MongoDB，以此来解决应用程序开发社区中的大量现实问题。

You are now connected to your local MongoDB server , and in particular , the " test " database .

您现在已连接到本地MongoDB服务器，尤其是“测试”服务器。

Note that in MongoDB , my tickets collection did not need to be created beforehand .

请注意在MongoDB中，我的tickets集合无需提前创建。

Getting started with MongoDB couldn 't be easier , especially because it offers downloads for target operating systems .

MongoDB入门再简单不过了，尤其因为其为目标操作系统提供了下载。

If the database does not exist , MongoDB will create it as soon as you add any data to it .

如果数据库不存在，在您将数据添加到数据库时，MongoDB将会创建它。