Postgres Row Level Security and BDR I am implementing a multi tenant web app using postgres. I want to use Row Level Security (RLS ) for data separation. RLS is available from PG version 9.5. However, at the same time, the HA / DR teams plan to use BDR ( Bi directional replication) for the HA solution. It seems that BDR is not yet supported in 9.5. 


What can be done in such a scenario ?
Is it possible to get BDR on 9.5 ?
What other replication strategies provide the same benefits as BDR? 


Yes, schemas is also an approach, but I am already using that for tables which have less data. I want RLS for tables that will eventually get enormous, so replicating them in different schemas wont be ideal.
One way to achieve BDR (in the PostgreSQL) use is pgPool, which has multi-master replication with failover.
For a complete tutorial, please use the official product site or wiki even at the addresses below:


pgpool


http://www.pgpool.net/mediawiki/index.php/Main_Page

https://wiki.postgresql.org/wiki/Pgpool-II