MySQL的主从复制、主从延时这么长，要怎么优化、读写分离、分区、分表、分库、分片

MySQL的主从复制原理：
https://blog.csdn.net/qq_32534441/article/details/88632458

MySQL主从复制面试之作用和原理：
https://blog.csdn.net/qq_32534441/article/details/88632451

MySQL主从延时这么长，要怎么优化？
https://blog.csdn.net/qq_32534441/article/details/88632469

mysql读写分离理论知识：
https://blog.csdn.net/qq_32534441/article/details/88632609

Amoeba实现mysql读写分离：
https://blog.csdn.net/qq_32534441/article/details/88633311

数据库分区、分表、分库、分片：
https://blog.csdn.net/qq_32534441/article/details/89021471