腾讯面试题：一条SQL语句执行得很慢的原因有哪些？https://mp.weixin.qq.com/s/7Pn__NdTyEbwH1UTd7pvIQ

分库分表
https://mp.weixin.qq.com/s/3qUrPZGho-NVk0ilRgfedA
https://mp.weixin.qq.com/s/-aUGgDVM14ptI0bnuJ1Wqg
https://mp.weixin.qq.com/s/rJhCHHJqtdv2FoGQDcGVaw

MySQL 快速创建千万级测试数据

https://mp.weixin.qq.com/s/gDZGx_jDXidtTIFi23pgzQ

8个SQL错误写法，你中枪了几个

https://mp.weixin.qq.com/s/3egOBkoXbZAYRNMl1N5ewg

在工作中常用到的SQL

https://mp.weixin.qq.com/s/QzT_AF08h81t2dITGIM1tw

面试官问你MySQL的优化，看这篇文章就够了

https://mp.weixin.qq.com/s/hxy_qe1O7r0rYLChUOURcw

详解MySQL数据恢复
https://mp.weixin.qq.com/s/gb-azL3fGK4qm654D2Z3Wg

超，超，超级全面的MySQL优化面试解析！！！

https://mp.weixin.qq.com/s/g6kEWSrj7T3a7_O4NdS2_w

告别慢SQL，如何去写一手好SQL ？

https://mp.weixin.qq.com/s/phvlHa87XuSjf6gT5xcoYg

浅谈 MySQL 中优化 SQL 语句查询常用的 30 种方法

https://mp.weixin.qq.com/s/20OZbCM4FWUxunCiB4QZtA

MySQL性能优化之骨灰级，高阶神技 ！

https://mp.weixin.qq.com/s/FCrsFHaJ0HGjV5We1h5Ogg