Re: Experimental patch for inter-page delay in VACUUM
От | Andrew Sullivan |
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Тема | Re: Experimental patch for inter-page delay in VACUUM |
Дата | |
Msg-id | 20031103144845.GG12457@libertyrms.info обсуждение исходный текст |
Ответ на | Re: Experimental patch for inter-page delay in VACUUM (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Experimental patch for inter-page delay in VACUUM
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Список | pgsql-hackers |
On Sun, Nov 02, 2003 at 01:00:35PM -0500, Tom Lane wrote: > real traction we'd have to go back to the "take over most of RAM for > shared buffers" approach, which we already know to have a bunch of > severe disadvantages. I know there are severe disadvantages in the current implementation, but are there in-principle severe disadvantages? Or are you speaking more generally, like "maintainability of code", "someone has to look after all that buffering optimisation", "potential for about 10 trillion bugs", &c.? A -- ---- Andrew Sullivan 204-4141 Yonge Street Afilias Canada Toronto, Ontario Canada <andrew@libertyrms.info> M2P 2A8 +1 416 646 3304 x110
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