cache-aio only.Expand description
This module provides experimental support for Server-assisted client-side caching in Redis.
This implementation of Server-assisted client-side cache, only works with RESP3 connections. Caution: Some RESP compatible databases might not support this feature. Commands that are cached will be kept in memory, commands won’t be deleted from memory immediately, instead they will be removed by LRU algorithm, by redis server invalidating the key, or when their time to live (TTL) is expired and the key is requested again.
Commands are cached in memory by their redis key and command pairs, when a redis key is removed all related command pairs are also removed. TTL is for key and not per command, when TTL of redis key gets updated, all command pairs of that redis key will use the new one.
For more information please read https://redis.io/docs/manual/client-side-caching/
Note: ClusterConnection usage with Redis instances using 6.x version might give stale duration when resharding happens, therefore it’s recommended to use version 7.x and above.
Structs§
- Cache
Config - Configuration for client side caching.
- Cache
Statistics - CacheStatistics holds statistics generated by Client Side Caching.
Enums§
- Cache
Mode - Defines the behavior of the cache regarding which commands should be cached.