Re: Is PostgreSQL multi-threaded?

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От Joseph Shraibman
Тема Re: Is PostgreSQL multi-threaded?
Дата
Msg-id 3933276A.68CA7125@selectacast.net
обсуждение исходный текст
Ответ на Is PostgreSQL multi-threaded?  (Rich Teer <richard.teer@rite-group.com>)
Ответы Re: Is PostgreSQL multi-threaded?  (Rich Teer <richard.teer@rite-group.com>)
Re: Is PostgreSQL multi-threaded?  (Bruce Momjian <pgman@candle.pha.pa.us>)
Re: Is PostgreSQL multi-threaded?  (Lincoln Yeoh <lylyeoh@mecomb.com>)
Список pgsql-general
Alfred Perlstein wrote:
>
> * Rich Teer <richard.teer@rite-group.com> [000529 17:03] wrote:
> > Hi all,
> >
> > I have a (hopefully) easy & quick question: is PostgreSQL 7.0 (or earlier
> > releases) multithreaded, i.e., will it make good use of multiple processors?
> > The target platform is Sun SPARC (SuperSPARC & UltraSPARC), running Solaris 7
> > or Solaris 8.
>
> Postgresql works under a multi-process model, it will take advantage
> of multiple processors.  However it not multi-threaded.
>
So in other words, it *is* multithreaded.  It just uses heavyweight
threads.

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