Database maintainance

This message was transferred with a trial version of CommuniGate™ Pro
My first experience with postgres was doing some firewall log analysis.
I found that if I didn’t “vacuum” the database the searches were
completely unoptimized.

I haven’t had any problems with OpenNMS so far but has anyone looked at
whether it is/will be necessary to regularly run vacuumdb on the database?
Will OpenNMS have any problems while it’s running due to database