跨数据中心Redis群集

Question

We are trying to setup a redis cluster in a multi-datacenter environment, with one cluster setup in one datacenter and the other cluster in the other datacenter, in this case, is there a way to setup cross datacenter replication of cluster using redis cluster ? Has anyone setup redis cluster in this way or are there better ways to do this ?

Answer 1

As far as i have seen, only Dynomite seems to solve this problem.

Else we need to implement our own by having a setup like this:

DataCenter1:

[multiple redis clients]===>[localProxy-DC1]====> TWEMPROXY-DC1 ===> [Multiple Redis Single Instances with Sentinel]    

DataCenter-2:

[localProxy-DC1] ====replicates commands async===> TWEMPROXY-DC2 ====> [Multiple Redis Single Instances with Sentinel]