pgbouncer

https://www.compose.com/articles/how-to-pool-postgresql-connections-with-pgbouncer/

https://github.com/compose-ex/compose-pgbouncer-example/blob/master/Dockerfile

https://techcommunity.microsoft.com/t5/azure-database-for-postgresql/steps-to-install-and-setup-pgbouncer-connection-pooling-proxy/ba-p/730555

TO_DO Step-By-Step Procedure