Re: 10K vs 15k rpm for analytics

От: Francisco Reyes
Тема: Re: 10K vs 15k rpm for analytics
Дата: ,
Msg-id: cone.1267568814.896051.32557.1000@shelca
(см: обсуждение, исходный текст)
Ответ на: 10K vs 15k rpm for analytics  (Francisco Reyes)
Список: pgsql-performance

Скрыть дерево обсуждения

10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
  Re: 10K vs 15k rpm for analytics  (Greg Smith, )
   Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
    Re: 10K vs 15k rpm for analytics  ("Pierre C", )
  Re: 10K vs 15k rpm for analytics  (Dave Crooke, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
   Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
 Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
 Re: 10K vs 15k rpm for analytics  (, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
   Re: 10K vs 15k rpm for analytics  (Greg Smith, )
    Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
     Re: 10K vs 15k rpm for analytics  (Greg Smith, )
      Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
       Re: 10K vs 15k rpm for analytics  (Greg Smith, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Greg Smith, )
  Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
   Re: 10K vs 15k rpm for analytics  (, )
    Re: 10K vs 15k rpm for analytics  (Scott Carey, )
     Re: 10K vs 15k rpm for analytics  (Greg Smith, )
      Re: 10K vs 15k rpm for analytics  ("Pierre C", )
       Re: 10K vs 15k rpm for analytics  ("Ing. Marcos Ortiz Valmaseda", )
       Re: 10K vs 15k rpm for analytics  (, )
       Re: 10K vs 15k rpm for analytics  ("Kevin Grittner", )
       Re: 10K vs 15k rpm for analytics  (Michael Stone, )
      Re: 10K vs 15k rpm for analytics  (Scott Carey, )
       Re: 10K vs 15k rpm for analytics  (Scott Carey, )
       Re: 10K vs 15k rpm for analytics  (Greg Smith, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Scott Carey, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
 Re: 10K vs 15k rpm for analytics  (Greg Smith, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )
  Re: 10K vs 15k rpm for analytics  (Greg Smith, )
 Re: 10K vs 15k rpm for analytics  (Francisco Reyes, )
  Re: 10K vs 15k rpm for analytics  (Yeb Havinga, )
 Re: 10K vs 15k rpm for analytics  (Scott Marlowe, )

 writes:

> what filesystem is being used. There is a thread on the linux-kernel
> mailing list right now showing that ext4 seems to top out at ~360MB/sec
> while XFS is able to go to 500MB/sec+

EXT3 on Centos 5.4

Plan to try and see if I have time with the new machines to try FreeBSD+ZFS.
ZFS supposedly makes good use of memory and the new machines will have 72GB
of RAM.


В списке pgsql-performance по дате сообщения:

От: Scott Marlowe
Дата:
Сообщение: Re: 10K vs 15k rpm for analytics
От: Yeb Havinga
Дата:
Сообщение: Re: 10K vs 15k rpm for analytics