We were getting a lot of "max connections reached" errors and noticed that all our users are super users, after some digging I found the
superuser_reserved_connections parameter was not set (default to 3) this lead to some additional questions:
If all my users are superusers are they effectively limited to the number of connections defined in the
superuser_reserved_connections parameter?
Is there any significant difference between a superuser and non-superuser connection?
Any additional insight would be great.