es和redis cluster高可用扩容等等

https://www.jianshu.com/p/ec465da21b4a

https://www.cnblogs.com/hello-shf/p/11543468.html

https://www.cnblogs.com/gavinYang/p/11199877.html

redis cluster

https://www.cnblogs.com/yueerya/articles/11507242.html

https://baijiahao.baidu.com/s?id=1609391842489970554&wfr=spider&for=pc

https://yq.aliyun.com/articles/672521