Good combination pgBouncer and Haproxy. https://blog.cloudflare.com/performance-isolation-in-a-multi-tenant-database-environment/

Thanks you find it useful. BTW, I am one of the authors. Happy to chat and exchange ideas on how it can be improved.

Oh nice Vignesh. It is a good written blog. I came across it when searching for a solution for our current issue we are facing with postgres. Mainly it was badly configured and now I like to fix it without affecting current production traffic.

The author just (tonight) joined the community @Justin Kwan 🙂 . Welcome 🙏 Regarding the configuration issue, happy to help.

Thanks for the invite, happy to be here! @vignesh