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Home Backend Development PHP Tutorial redis对于带分页带多条件排序的列表,如何进行缓存

redis对于带分页带多条件排序的列表,如何进行缓存

Jun 06, 2016 pm 08:13 PM
php redis

环境: mysql(数据库) + redis(缓存)

场景: 论坛帖子列表

  1. 带分页

  2. 需要按照时间/热度/等排序

  3. 需要在列表就显示标题跟内容

并发量: 峰值可能会到几万,但持续时间可能也就一天,并且读写都可能比较频繁

回复内容:

环境: mysql(数据库) + redis(缓存)

场景: 论坛帖子列表

  1. 带分页

  2. 需要按照时间/热度/等排序

  3. 需要在列表就显示标题跟内容

并发量: 峰值可能会到几万,但持续时间可能也就一天,并且读写都可能比较频繁

建议异步,使用定时任务定时去mysql中按照所有规则将数据排好序查询出来放入redis,按时间排序放入redis,按热度排序放入redis,当排好序放入redis之后分页就很简单了。

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