Shulou(Shulou.com)06/01 Report--

Key-value storage system.

Official site:

Five data types: string, list (linked list), set (set), sorted set (ordered set), hash.

Persistence: RDB, AOF.

> the full data format is to write the data in memory to disk, so that the file can be read and loaded next time.

> the incremental request file serializes the data in memory into operation requests, which are used to read the file and replay to get the data.

The storage of redis is divided into memory storage, disk storage and log files.

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