java - ES(Primary and disaster setup/cluster) -


what architecture can used es considering need disaster recovery requirement. need maintain 2 clusters setup located in different locations. request go cluster2 in case of cluster1 down. challenge here maintaining index data consistency between 2 clusters.

does es supports type of setup? or can suggest how can achieve this?. how can achieve full load indexing , incremental refresh of data in these clusters.

thanks,rakesh

your suggested configuration won't work since you'll need replicate data between clusters , whenever you'll switch there data loss.

what want create bigger cluster higher rf (replication factor) when nodes go down you're still , running.

if you're in cloud can spin cluster across few zones (i'm referring aws there equivalent term among other cloud providers) make cluster resilient zone outage.

you can spin multiregion cluster wouldn't start that.


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