Hi Pierre,
Go through this link. hope this will help you.
http://bajis-postgres.blogspot.com/2014/04/difference-between-warm-hot-standby-and.html
On Fri, Nov 2, 2018 at 9:27 PM Pierre Ochsenbein <pierreochsenbein(at)gmail(dot)com>
wrote:
> Hey guy's,
>
> What is your best recommendation for a PostgreSQL HA with two nodes if I
> use pgpool-II.
> Warm standby or read only with streaming replication?
>
> Thanks
>
>