От: Steinar H. Gunderson
Тема: Re: Réf
Дата: ,
Msg-id: 20050406174254.GC13641@uio.no
(см: обсуждение, исходный текст)
Ответ на: Re: Réf. : Re: RE : RE: Postgresql  (Rod Taylor)
Ответы: Re: Réf  (Rod Taylor)
Список: pgsql-performance

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Réf. : Re: RE : RE: Postgresql vsSQLserver for this  (, )
 Re: Réf. : Re: RE : RE: Postgresql  (Rod Taylor, )
  Re: Réf  ("Steinar H. Gunderson", )
   Re: Réf  (Rod Taylor, )
    Re: Réf  (Alex Turner, )
     Re: Réf  (Rod Taylor, )

On Wed, Apr 06, 2005 at 01:18:29PM -0400, Rod Taylor wrote:
> Yeah, I think that can be done provided there is more than one worker.
> My limit seems to be about 1000 transactions per second each with a
> single insert for a single process (round trip time down the Fibre
> Channel is large) but running 4 simultaneously only drops throughput to
> about 900 per process (total of 2400 transactions per second) and the
> machine still seemed to have lots of oomph to spare.

Erm, have I missed something here? 900 * 4 = 2400?

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