On Thu, 2010-03-25 at 20:31 +0530, Tadipathri Raghu wrote: > Hi All, > > Can anybody clarify on this, why wal_buffer is 64kb and what is > advantages and disadvantages in increasing or decreasing the > wal_buffer. This is addressed in the documentation. http://www.postgresql.org/docs/8.4/interactive/wal-configuration.html -- Brad Nicholson 416-673-4106 Database Administrator, Afilias Canada Corp. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance