mongodb信息详情
数据库
joins mongodb───加入mongodb
capped collection mongodb───封顶集合mongodb
You can now start the MongoDB server.───您现在可以启动 MongoDB 服务器。
Visit the official MongoDB site.───访问MongoDB官方网站。
You are now ready to startup MongoDB.───您现在已经准备好启动MongoDB。
I was hoping that this book would be a good introduction to NoSQL in general as well as how to use MongoDB specifically.───我期望此书不但是一个优秀的对无SQL的总体概述,而且也详细介绍如何应用MongoDB。
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。
The book was full of clear and concise examples that I could use to easily play around with MongoDB and get a feel for using it.───本书有许多简洁明了的例子可供我来简单的使用MongoDB,有一种使用它的感觉。
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。
MongoDB is now set up and ready to use.───MongoDB现在设置完成并准备使用。
This makes it easy to get up and running with MongoDB quickly.───这使快速启动和运行MongoDB变得容易。
For this application, I'll store location coordinates in a MongoDB instance hosted by MongoHQ, which is another PaaS provider.
Another major feature introduced in MongoDB 1.6 is Replica Sets, a replication feature based on the initial master/slave replication but adding automatic failover and recovery.
Developers interact with MongoDB via the shell program, which permits command-line arguments, or by using a language driver to access datastore instances.
Using MongoDB, you would probably store customers, products, and orders in individual collections, but you would embed line item data inside the relevant order document.
For example, type connect and hit the return key, and you will see the source code used to connect to a MongoDB database.
If your MongoDB server crashes, you should repair the database to check for any corruption and perform some data compaction.
Please note that this applies to the MongoDB shell program, some drivers may implement a delete function or otherwise.
A document-oriented database such as MongoDB is one example, as is the object-oriented database, which does away with object-relational mapping (ORM) completely.
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