Two most popular use cases. 1.Proxy for redis master-slave monitor by redis-sentinel, in this case, we can use redis high-avaliablity, the predixy will redirect request when failover happen.Predixy supports all the redis features in this case. 2.Proxy for redis cluster, in this case, client can use redis cluster like redis standalone,Predixy handle MOVE/ASK, failover and so on.