One problem I have with postgres right now is that whenever I want to upgrade the cluster (say from 9.1 to 9.3) there's downtime while the cluster is upgraded.
Not even vanilla replication helps, right now. I think I'd have to use something like slony to replicate between different versions of postgresql, but I never tried it.
How does upgrading postgresql versions work in RDS?
Not even vanilla replication helps, right now. I think I'd have to use something like slony to replicate between different versions of postgresql, but I never tried it.
How does upgrading postgresql versions work in RDS?