Re: PostgreSQL caching

Поиск
Список
Период
Сортировка
От Rod Taylor
Тема Re: PostgreSQL caching
Дата
Msg-id 1085164433.20081.265.camel@jester
обсуждение исходный текст
Ответ на Re: PostgreSQL caching  (Chris Browne <cbbrowne@acm.org>)
Список pgsql-performance
> What is essentially required is the "prescient cacheing algorithm,"
> where the postmaster must consult /dev/esp in order to get a
> prediction of what blocks it may need to refer to in the next sixty
> seconds.

Easy enough. Television does it all the time with live shows. The guy
with the buzzer always seems to know what will be said before they say
it. All we need is a 5 to 10 second delay...


В списке pgsql-performance по дате отправления:

Предыдущее
От: Chris Browne
Дата:
Сообщение: Re: PostgreSQL caching
Следующее
От: Bill Montgomery
Дата:
Сообщение: Avoiding vacuum full on an UPDATE-heavy table