MongoDB CRUD Concepts概念

This section contains information on additional concepts related to CRUD operations in MongoDB.本节包含有关MongoDB中CRUD操作的其他概念的信息。

Atomicity, consistency, and distributed operations原子性、一致性和分布式操作

• Atomicity and Transactions原子性与事务
• Read Isolation, Consistency, and Recency读取隔离性、一致性和近期性
• Distributed Queries分布式查询

Query Plan, Performance, and Analysis查询计划、性能和分析

• Query Plans查询计划
• Query Optimization查询优化
• Analyze Query Performance分析查询性能
• Write Operation Performance写入操作性能

Miscellaneous杂项

• Tailable Cursors可尾随游标
• Field Names with Periods (.) and Dollar Signs ($)带句点（.）和美元符号（$）的字段名