Re: Hardware questions
От | Dave Cramer |
---|---|
Тема | Re: Hardware questions |
Дата | |
Msg-id | 424166B6.2080507@fastcrypt.com обсуждение исходный текст |
Ответ на | Hardware questions (Junaili Lie <junaili@gmail.com>) |
Список | pgsql-performance |
Junaili, I'd suggest you don't buy a dell. The aren't particularly good performers. Dave Junaili Lie wrote: >Hi guys, >We are in the process of buying a new dell server. >Here is what we need to be able to do: >- we need to be able to do queries on tables that has 10-20 millions >of records (around 40-60 bytes each row) in less than 5-7 seconds. >We also need the hardware to be able to handle up to 50 millions >records on a few tables (5 tables in the DB). > >Here is what we are thinking: >- Dual Xeon 2.8 Ghz >- 4GB DDR2 400 Mhz Dual Ranked DIMMS (is dual ranked or single ranked >makes any differences in terms of performance?). Do you guys think 4GB >is reasonably enough? >- 73 GB 15k RPM Ultra 320 SCSI Hard Drive >- Dual on-board NICS (is this enough, or Gigabit network adapter will help?) > >Any input or suggestions is greatly appreciated. >Thank you, > > >Jun > >---------------------------(end of broadcast)--------------------------- >TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/docs/faq > > > >
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