alt Hacker NewsWe’ve recently had a disk failure in the primary and CloudNativePG promoted another to be primary but it wasn’t zero downtime. During transition, several queries failed. So something like pgBouncer together with transactional queries (no prepared statements) is still needed which has performance penalty.
> So something like pgBouncer together with transactional queries
FYI - it's already supported by cloudnativepg [1]
I was playing with this operator recently and I'm truly impressed - it's a piece of art when it comes to postgres automation; alongside with barman [2] it does everything I need and more
[1] https://cloudnative-pg.io/docs/1.28/connection_pooling [2] https://cloudnative-pg.io/plugin-barman-cloud/