Hi, I have debian server with 15GB mem 182 GB for data 72 GB for WAL 36 GB for backup could you tell update me for a best configuration (postgresql.conf). I have do use maximum resource for the database that only for database. Regards Rajakumar SqlFusion Inc ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq