On 13.06.2006, at 8:44 Uhr, Ruben Rubio Rey wrote:
Tonight database has been vacumm full and reindex (all nights
database do it)
Now its working fine. Speed is as spected. I ll be watching that
sql ...
Maybe the problem exists when database is busy, or maybe its
solved ...
Depending on the usage pattern the nightly re-index / vacuum analyse
is suboptimal. If you have high insert/update traffic your
performance will decrease over the day and will only be good in the
morning hours and I hope this is not what you intend to have.
Autovacuum is the way to go, if you have "changing content". Perhaps
combined with vacuum analyse in a nightly or weekly schedule. We do
this weekly.
cug
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TIP 6: explain analyze is your friend
