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/