"Stephen" <[EMAIL PROTECTED]> writes:
> Is it normal for plain VACUUM on large table to degrade performance by over
> 9 times? My database becomes unusable when VACUUM runs. From reading
> newsgroups, I thought VACUUM should only slow down by 10% to 15%.
We have heard reports of very significant s
Hello,
Is it normal for plain VACUUM on large table to degrade performance by over
9 times? My database becomes unusable when VACUUM runs. From reading
newsgroups, I thought VACUUM should only slow down by 10% to 15%. Other MVCC
databases like MySQL InnoDB can even VACUUM discretely (runs internal
