Connection scalability was greatly improved in v14 and above. https://www.citusdata.com/blog/2020/10/25/improving-postgres-connection-scalability-snapshots/ ht

Connection scalability was greatly improved in v14 and above. https://www.citusdata.com/blog/2020/10/25/improving-postgres-connection-scalability-snapshots/ https://www.citusdata.com/blog/2020/10/25/improving-postgres...