2023年3月22日(水) 8:47 Vince McMahon <sippingonesandzeros(at)gmail(dot)com>:
>
> Is there cluster on postgres? Or, there is replication, not cluster.
>
> If there is active/passive cluster or active/active , may I have the steps to configure them?
See here for details about PostgreSQL's built-in streaming replication.
https://www.postgresql.org/docs/current/high-availability.html
Regards
Ian Barwick