Rails和缓存，是否容易在Memcache和Redis之间切换? [英] Rails and caching, is it easy to switch between memcache and redis?

问题描述

是否有一个通用的api，这样，如果我在Redis或Memcached之间切换，就不必更改代码，而只需更改配置设置?

Is there a common api such that if I switch between Redis or Memcached I don't have to change my code, just a config setting?

推荐答案

只要您自己不初始化Memcached客户端，而是依靠Rails.cache通用API，从Memcached切换到Redis只是安装的问题 redis-store 并从以下位置更改配置

As long as you don't initialize the Memcached client yourself but you rely on Rails.cache common API, switching from Memcached to Redis is just a matter of installing redis-store and changing the configuration from

config.cache_store = :memcached_store

到

config.cache_store = :redis_store

更多有关Rails.cache的信息.

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