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.



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