Reserve connections for the pg_use_reserved_connections group in PostgreSQL 16 Nathan Bossart implemented a brand-new patch that provides a way to reserve connection slots for non-superusers. The patch was reviewed by Tushar Ahuja and Robert Haas. Committed by Robert Haas. The commit message is: Let’s try reserve connections in our work! Let’s edit the postgresql.conf file […]

© Laurenz Albe 2021 (Updated 2023-02-28) If you’ve heard about TCP keepalive but aren’t sure what that is, read on. If you’ve ever been surprised by error messages like: server closed the connection unexpectedly SSL SYSCALL error: EOF detected unexpected EOF on client connection could not receive data from client: Connection reset by peer then […]