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> Is there any context in which it would make sense to set up circular replication? It depends on if each node in the loop knows that it's already seen the rep
by McGlockenshire 13y ago
> Is there any context in which it would make sense to set up circular replication?
It depends on if each node in the loop knows that it's already seen the replication data before and thus logs and ignores it. That's basically how MySQL (multi-master) replication loops work.
- drob 13y agoBut there's no value in closing the loop. If postgres circular replication works this way, then a -> b -> a works the same way as a -> b, so there's no new capability here.