On 12/1/05, Michael Riess <mlriess@xxxxxx> wrote: > Hi, > > we are currently running a postgres server (upgraded to 8.1) which has > one large database with approx. 15,000 tables. Unfortunately performance > suffers from that, because the internal tables (especially that which > holds the attribute info) get too large. > > (We NEED that many tables, please don't recommend to reduce them) > Have you ANALYZEd your database? VACUUMing? BTW, are you using some kind of weird ERP? I have one that treat informix as a fool and don't let me get all of informix potential... maybe the same is in your case... -- regards, Jaime Casanova (DBA: DataBase Aniquilator ;)