Re: performance of insert/delete/update

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От Andrew Sullivan
Тема Re: performance of insert/delete/update
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Msg-id 20021126115417.H12832@mail.libertyrms.com
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Ответ на Re: performance of insert/delete/update  (Ron Johnson <ron.l.johnson@cox.net>)
Ответы Re: performance of insert/delete/update
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On Mon, Nov 25, 2002 at 07:41:03PM -0600, Ron Johnson wrote:
>
> What if you are in a 24x365 environment?  Doing a VACUUM ANALYZE would
> really slow down the nightly operations.

Why?  After upgrading to 7.2, we find it a good idea to do frequent
vacuum analyse on frequently-changed tables.  It doesn't block, and
if you vacuum frequently enough, it goes real fast.

A

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