|
|
|
|
|
|
by atombender
3189 days ago
|
|
|
Last I checked, neither Redis Sentinel nor Redis Cluster were linearizable systems; you get neither C, A or P. Redis Cluster failed Aphyr's Jepsen tests back in 2013. I not sure what the current status is, but I don't think the fundamental architecture has changed since then. With vanilla Redis master/slave replication, I believe the best way to avoid data loss is to set replication to be synchronous (it's async by default) so that slaves are always guaranteed to be in sync with the master, in case you need to promote (using Sentinel) a slave to master. |
|
|