[FOLLOW UP QUESTION TO #9054]
Should I use Simple Strategy (As i dc i rack) or Network topology (in case 1 DC 1 Rack is accepted now but in future they want to expand)
We always recommend using
NetworkTopologyStrategy for application keyspaces even if you have no intention of deploying multi-DC clusters.
This strategy will future-proof your clusters so that when you do expand your cluster, it's a lot simpler to reconfigure your keyspaces by just adding the new DC.
In your case where you are already anticipating future expansion, it makes sense to just use
For more info, see Data replication in Apache Cassandra. Cheers!
4 People are following this question.