(一):mysql架构介绍:
1、简介、mysql linux版的安装(mysql 5.5)
https://blog.youkuaiyun.com/dataiyangu/article/details/89087591
2、mysql配置文件、mysql的用户与权限管理、mysql的一些杂项配置
https://blog.youkuaiyun.com/dataiyangu/article/details/89107749
3、Mysql逻辑架构介绍、mysql存储引擎
https://blog.youkuaiyun.com/dataiyangu/article/details/89111130
(二):索引优化分析
https://blog.youkuaiyun.com/dataiyangu/article/details/89114013
(三):查询截取分析
https://blog.youkuaiyun.com/dataiyangu/article/details/89201886
(四):MySql锁机制
https://blog.youkuaiyun.com/dataiyangu/article/details/89207490
(五):MySql主从复制
https://blog.youkuaiyun.com/dataiyangu/article/details/89207596