Re: Dept of ugly hacks: eliminating padding space in system indexes

Поиск
Список
Период
Сортировка
От Mark Mielke
Тема Re: Dept of ugly hacks: eliminating padding space in system indexes
Дата
Msg-id 486026AA.1040200@mark.mielke.cc
обсуждение исходный текст
Ответ на Re: Dept of ugly hacks: eliminating padding space in system indexes  (Andrew Dunstan <andrew@dunslane.net>)
Ответы Re: Dept of ugly hacks: eliminating padding space in system indexes
Список pgsql-hackers
Дерево обсуждения 
Andrew Dunstan wrote:
> Tom Lane wrote:
>> Cutting a third off the size of a system index has got to be worth
>> something, but is it worth a hack as ugly as this one?
>>     
>
> I think so.

Were you able to time any speedup? Is this something that would benefit 
installations with a lot of metadata? I presume most of this information 
normally easily fits in cache most of the time?

I am trying to understand what exactly it is worth... :-)

Cheers,
mark

-- 
Mark Mielke <mark@mielke.cc>

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Bruce Momjian
Дата:
Сообщение: Re: [PATCHES] Patch for Prevent pg_dump/pg_restore from being affected by statement_timeout
Следующее
От: Bruce Momjian
Дата:
Сообщение: Re: [PATCHES] Testing pg_terminate_backend()