多实例的优缺点
答案:https://blog.51cto.com/superpcm/2094744
答案:https://blog.csdn.net/ggxiaobai/article/details/80377479
答案1:https://www.cnblogs.com/ryanzheng/p/9348723.html
答案2:https://blog.csdn.net/czz1141979570/article/details/78568080
答案:https://www.cnblogs.com/dollinger/p/7071897.html
172.16.1.%
172.16.1.0/255.255.255.0
答案:https://www.cnblogs.com/GT_Andy/archive/2010/01/28/1921871.html
答案:https://www.cnblogs.com/kongzhongqijing/articles/3544822.html
答案:https://www.cnblogs.com/zhanglong66/p/6646032.html
答案:http://blog.sina.com.cn/s/blog_78ecbe330101332k.html
key_buffer_size只对MyISAM表起作用。即使你不使用MyISAM表,但是内部的临时磁盘表是MyISAM表,也要使用该值。可以使用检查状态值created_tmp_disk_tables得知详情。
注意事项:https://www.cnblogs.com/sunss/archive/2011/03/11/1981373.html
mysql> system gdb -p $(pidof mysqld) -ex "set opt_log_slave_updates=1" -batch
答案:https://www.cnblogs.com/wayde-Z/p/6647695.html
答案:https://www.cnblogs.com/gomysql/p/3582058.html
解析:https://www.cnblogs.com/linuxk/p/9371475.html
答案:https://blog.csdn.net/liyyzz33/article/details/86137947
答案:https://blog.csdn.net/qq_41772936/article/details/80380950
答案:http://791202.com/2020/01/30/db/348/
答案:https://blog.51cto.com/461205160/1745983
答案:https://www.cnblogs.com/migongci0412/p/5103991.html
主从复制故障:https://www.cnblogs.com/kevingrace/p/6261111.html
pt-table-checksum:https://blog.csdn.net/jswangchang/article/details/79501553
pt-table-checksum原理:https://segmentfault.com/a/1190000004309169
percona-toolkit梳理:https://www.cnblogs.com/kevingrace/p/6261091.html
脚本监控:https://www.cnblogs.com/liuyansheng/p/8056268.html
答案:https://blog.csdn.net/iteye_16620/article/details/82029347
答案:https://blog.csdn.net/xiaojin21cen/article/details/104001396
答案:https://blog.51cto.com/aby028/1893197
maxscale/atlas/mycat
答案:https://www.cnblogs.com/lfs2640666960/p/10833476.html
变形虫:https://i4t.com//81.html
mycat:https://www.cnblogs.com/alliswelltome/p/5899661.html
atlas:https://www.cnblogs.com/yyhh/p/5084844.html
atlas问题解答:https://www.jianshu.com/p/b68e429d09c7
答案:https://blog.51cto.com/10642812/2070867
答案:https://blog.csdn.net/zfl589778/article/details/51441719
答案:https://blog.csdn.net/tszching_leung/article/details/88266513
keepalive、proxy:https://zhuanlan.zhihu.com/p/25960208
dbproxy:https://www.jianshu.com/p/5d522a068fa9
RDS:https://www.163yun.com/product/paas-rds
分层:https://blog.csdn.net/weixin_33681778/article/details/92154022
mysql架构:https://www.cnblogs.com/ying-dong/p/12104842.html
1.Row(行模式);
2.Statement(语句模式)
3.mixed(混合模式)