> 6: The reason for connection pooling is primarily to twofold. One is
> to allow very fast connections to your database when doing lots of
> small things where connection time will cost too much. The other is
> to prevent your database from having lots of stale / idle connections
> that cause it to waste memory and to be slower since each backend
> needs to communicate with every other backend some amount of data some
> times. pconnect takes care of the first problem, but exacerbates the
> second.
>
next advance ... longer life of cached executive plans in PL/pgSQL procedures.
Regards
Pavel Stehule
