Re: [HACKERS] What can we learn from MySQL?

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От Bruce Momjian
Тема Re: [HACKERS] What can we learn from MySQL?
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Msg-id 200404231708.i3NH8UM19188@candle.pha.pa.us
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Ответы Re: [HACKERS] What can we learn from MySQL?  ("D'Arcy J.M. Cain" <darcy@druid.net>)
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D'Arcy J.M. Cain wrote:
> On Fri, 23 Apr 2004 11:07:20 -0400
> Dave Cramer <pg@fastcrypt.com> wrote:
> > Does the current implementation of pg_autovacuum have a way of setting
> > windows where it is allowed to vacuum? Many large 24/7 will only allow
> > vacuumming at certain times of the day.
>
> It seems to me that the point of pg_autovacuum would be to run 24/7 so
> that there is never big hit on the system.  Perhaps it could be designed
> to throttle itself based on current system usage though.

Or the number of connected backends, or both?

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