Re: 8.3 / 8.2.6 restore comparison
От | Jeff Davis |
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Тема | Re: 8.3 / 8.2.6 restore comparison |
Дата | |
Msg-id | 1203970630.7878.56.camel@dogma.ljc.laika.com обсуждение исходный текст |
Ответ на | Re: 8.3 / 8.2.6 restore comparison ("Joshua D. Drake" <jd@commandprompt.com>) |
Ответы |
Re: 8.3 / 8.2.6 restore comparison
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Список | pgsql-hackers |
On Mon, 2008-02-25 at 12:05 -0800, Joshua D. Drake wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Mon, 25 Feb 2008 11:36:56 -0800 > Jeff Davis <pgsql@j-davis.com> wrote: > > > > > If there is any significant I/O latency for a single backend, it seems > > like a context switch could be a win for processor utilization. It > > might not be a win overall, but at least potentially a win. > > Do we want a 20% potential win or an 80% potential win? > > I would personally rather keep it simple, hard core, and data shoving > as possible without any issue with scheduling etc.. > Just a thought. After it's actually implemented it won't be hard to see if it's a win. Regards,Jeff Davis
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