MyCat好的博文收集

Mycat性能调优指南
https://blog.csdn.net/john_chang11/article/details/52044019

利用MyCat中间件实现读写分离
https://blog.csdn.net/ydyang1126/article/details/70224185

MyCat性能调优
https://wenku.baidu.com/view/473bc9c1e87101f69f319540.html
Mycat生产实践—性能调优
https://blog.csdn.net/wangshuang1631/article/details/69056070

Mysql ERROR 1040 (HY000): Too many connections
https://blog.csdn.net/dracotianlong/article/details/9040677
http://www.jb51.net/article/31365.htm