Re: Multi CPU Queries - Feedback and/or suggestions wanted!

Поиск
Список
Период
Сортировка
От Jonah H. Harris
Тема Re: Multi CPU Queries - Feedback and/or suggestions wanted!
Дата
Msg-id 36e682920810232029o3ea24d4aveea34cd5ce394e@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Multi CPU Queries - Feedback and/or suggestions wanted!  (Bruce Momjian <bruce@momjian.us>)
Ответы Re: Multi CPU Queries - Feedback and/or suggestions wanted!  (Greg Stark <greg.stark@enterprisedb.com>)
Re: Multi CPU Queries - Feedback and/or suggestions wanted!  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Список pgsql-hackers
On Thu, Oct 23, 2008 at 8:44 PM, Bruce Momjian <bruce@momjian.us> wrote:
> True, it is a kludge but if it gives us 95% of the benfit with 10% of
> the code, it is a win.

I'd say, optimistically, maybe 30-45% the benefit over a proper
multi-block read using O_DIRECT.

-- 
Jonah H. Harris, Senior DBA
myYearbook.com


В списке pgsql-hackers по дате отправления:

Предыдущее
От: Bruce Momjian
Дата:
Сообщение: Re: Multi CPU Queries - Feedback and/or suggestions wanted!
Следующее
От: "Jonah H. Harris"
Дата:
Сообщение: Re: Multi CPU Queries - Feedback and/or suggestions wanted!