MongoDB Atlas, our modern, multi-cloud database platform, is a cloud-native, integrated suite of tools and services that simplify and accelerate modern application development. Get Started MongoDB Atlas At its core, MongoDB Atlas is a fully managed cloud database built on the document model, ...
“We use MongoDB as the core database for our services, so any new innovative idea or new service we build, we automatically say, ‘We’re going to use MongoDB as the core platform,’ knowing that it’s going to give us the reliability and the scalability that we’re going to need...
MongoDB Atlas, our modern, multi-cloud database platform, is a cloud-native, integrated suite of tools and services that simplify and accelerate modern application development. Get Started MongoDB Atlas At its core, MongoDB Atlas is a fully managed cloud database built on the document model, ...
Redefining the Database for the AI Era Bringing the power of advanced AI retrieval and world-class embedding models to the database with Voyage AI and MongoDB. Read the blog Built by developers, for developers The document data model maps to how you think and code. Break out of rigid, ta...
使用"local"或"available"读关注的客户端可读取数据,而这些数据后续可能会在副本集故障转移期间进行回滚。 对于多文档事务中的操作,当事务提交时,该事务中进行的所有数据更改都将保存并在事务外部可见。换言之,一个事务不会在回滚其他事务的同时提交某些更改。
Connect your self-managed MongoDB to your favorite BI platforms to answer your organization’s most important questions.
MongoDB in Actionintroduces you to MongoDB and the document-oriented database model. This perfectly paced book provides both the big picture you'll need as a developer and enough low-level detail to satisfy a system engineer. Numerous examples will help you develop confidence in the crucial are...
模块进行了封装,提供了更多的功能 Mongoose 优势 官方地址:http://www.mongoosejs.net/ 可以为文档创建一个模式结构(Schema) 可以对模型中的对象/文档进行验证...Schema(模式对象) 定义约束了数据库中的文档结构 Model Model 对象作为集合中的所有文档表示 相当于 MongoDB数据库中的集合collection Document 表示集合...
commandHelp(name) returns the help for the command db.copyDatabase(fromdb, todb, fromhost) - will only function with MongoDB 4.0 and below db.createCollection(name, {size: ..., capped: ..., max: ...}) db.createUser(userDocument) db.createView(name, viewOn, [{$operator: {...}...
While the MongoDB document model offers flexibility and an intuitive API loved by developers, self-managing MongoDB databases is difficult, time-consuming, and expensive, especially as applications scale. AWS created Amazon DocumentDB (with MongoDB compatibility) as a fully managed and MongoDB-compati...