The problem/use-case that the feature addresses I have a redis master slave deployed across the world. For example, I have my master and one slave in Mumba and one of my slaves in the US. I want my data to be replicated among all the redis nodes. Also, I want to have very low latency in writing so I would make the slave in the US a write slave and write to it. But redis won't replicate from slave to master and other slaves.
Description of the feature The feature enables data written to the writable slave replicated among every redis node in master-slave architecture.
Alternatives you've considered I have tried to create a cluster for multiple masters but master to master replication is not supported. So this feature also does not solve my use case of replicating the data across all the nodes in the cluster.
Comment From: oranagra
Redis (obviously) doesn't support replicating from slave to master, and this is not planed anytime soon.
looks like what you're looking for is "active-active" replication, like what's mentioned here.