Mysql优化的总体结构图:
1、mysql锁的相关知识:https://blog.csdn.net/weixin_40792878/article/details/81088901
https://blog.csdn.net/weixin_40792878/article/details/81105848
2、索引:https://blog.csdn.net/weixin_40792878/article/details/81055336
3、数据库对象优化:https://blog.csdn.net/weixin_40792878/article/details/81088353
4、常见的SQL优化:https://blog.csdn.net/weixin_40792878/article/details/81071584
5、优化分析EXPLAIN 命令的简单结果分析:https://blog.csdn.net/weixin_40792878/article/details/81054803