Redis可以完全取代mysql吗? [英] Can redis fully replace mysql?

问题描述

一个简单的问题，我可以想象使用redis代替mysql用于各种Web应用程序:社交网络，地理位置服务等吗?

Simple question, could I conceivably use redis instead of mysql for all sorts of web applications: social networks, geo-location services etc?

推荐答案

在IT中没有什么是不可能的.但是有些事情可能变得非常复杂.

Nothing is impossible in IT. But some things might get extremely complicated.

将键值存储用于诸如全文搜索之类的工作可能会非常痛苦.

Using key-value storage for things like full-text search might be extremely painfull.

据我所知，它缺乏对大型集群数据库的支持:因此在MySQL上，如果数据库中的Gb增长超过100 Gb，则没有问题；在Redis上，...这将需要更多的努力:-)

Also, as far as I see, it lack support for large, clustered databases: so on MySQL you have no problems if you grow over 100s of Gb in Database, and on Redis... Well, it will require more effort :-)

因此将其用于开发目的，存储只需通过id检索的简单内容即可.

So use it for what it was developed for, storing simple things which just need to be retreived by id.

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