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- 管理概念 >
- 数据管理
数据管理¶
以下文档介绍数据管理的常用做法和技巧，包括管理多数据库部署、大容量文件存储和数据周期工具的技巧。
- 数据中心意识
- Presents the MongoDB features that allow application developers and database administrators to configure their deployments to be more data center aware or allow operational and location-based separation.
- 限制集
- Capped collections provide a special type of size-constrained collections that preserve insertion order and can support high volume inserts.
- 通过设置TTL使集合中的数据过期
- TTL collections make it possible to automatically remove data from a collection based on the value of a timestamp and are useful for managing data like machine generated event data that are only useful for a limited period of time.