Re: Changing the default configuration (was Re:
От
Greg Stark
Тема
Re: Changing the default configuration (was Re:
Дата
Msg-id
87znozkiwj.fsf@stark.dyndns.tv
Ответ на
Re: Changing the default configuration (was Re: (Curt Sampson)
Список
Дерево обсуждения
Re: Changing the default configuration (was Re: [pgsql-advocacy] mlw <pgsql@mohawksoft.com>
Re: Changing the default configuration (was Re: [pgsql-advocacy] "scott.marlowe" <scott.marlowe@ihs.com>
Re: Changing the default configuration Tatsuo Ishii <t-ishii@sra.co.jp>
Re: Changing the default configuration "scott.marlowe" <scott.marlowe@ihs.com>
Re: Changing the default configuration Tatsuo Ishii <t-ishii@sra.co.jp>
Re: Changing the default configuration Robert Treat <xzilla@users.sourceforge.net>
Re: Changing the default configuration Greg Copeland <greg@CopelandConsulting.Net>
Re: Changing the default configuration Tom Lane <tgl@sss.pgh.pa.us>
Re: Changing the default configuration "Christopher Kings-Lynne" <chriskl@familyhealth.com.au>
Re: Changing the default configuration "scott.marlowe" <scott.marlowe@ihs.com>
Re: Changing the default configuration (was Re: [pgsql-advocacy] Tom Lane <tgl@sss.pgh.pa.us>
Re: Changing the default configuration (was Re: Greg Copeland <greg@CopelandConsulting.Net>
Re: Changing the default configuration (was Re: "scott.marlowe" <scott.marlowe@ihs.com>
Re: Changing the default configuration (was Re: Daniel Kalchev <daniel@digsys.bg>
Re: Changing the default configuration (was Re: Tom Lane <tgl@sss.pgh.pa.us>
Re: Changing the default configuration (was Re: "scott.marlowe" <scott.marlowe@ihs.com>
Re: Changing the default configuration (was Re: Tom Lane <tgl@sss.pgh.pa.us>
Re: Changing the default configuration (was Re: "Christopher Kings-Lynne" <chriskl@familyhealth.com.au>
Re: Changing the default configuration (was Re: Bruce Momjian <pgman@candle.pha.pa.us>
Re: Changing the default configuration (was Re: Tom Lane <tgl@sss.pgh.pa.us>
Re: Changing the default configuration (was Re: Curt Sampson <cjs@cynic.net>
Re: Changing the default configuration (was Re: Bruce Momjian <pgman@candle.pha.pa.us>
Re: Changing the default configuration (was Re: Greg Stark <gsstark@mit.edu>
Re: Changing the default configuration (was Re: Larry Rosenman <ler@lerctr.org>
Re: Changing the default configuration (was Re: [pgsql-advocacy] "scott.marlowe" <scott.marlowe@ihs.com>
> On Wed, 12 Feb 2003, Bruce Momjian wrote: > > > > And part of the reason is because some/most BSD's map the page tables > > into physical RAM (kernel space) rather than use some shared page table > > mechanism. This is good because it prevents the shared memory from > > being swapped out (performance disaster). Well, it'll only be swapped out if it's not being used... In any case you can use madvise() to try to avoid that, but it doesn't seem likely to be a problem since they would probably be the most heavily used pages in postgres. -- greg
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