Dhandapani Shanmugam schrieb am 06.02.2018 um 12:01:
> Do we have active-active setup in postgreSQL, like we have in oracle
> RAC?. Sorry if this question has been addressed already. What will be
> best open source HA for postgresql with zero RTO and RPO.
I think the closest to Oracle's RAC is Postgres-XL
Postgres-XL however does not make the same mistake as Oracle did, because they are not using a shared storage
architecture.
https://www.2ndquadrant.com/en/resources/postgres-xl/