Re: How to make a REALLY FAST db server?
От | Steve Wolfe |
---|---|
Тема | Re: How to make a REALLY FAST db server? |
Дата | |
Msg-id | 002e01c1477f$6fe6cd20$50824e40@iboats.com обсуждение исходный текст |
Ответ на | Re: How to make a REALLY FAST db server? ("Steve Wolfe" <steve@iboats.com>) |
Список | pgsql-general |
> What I said: "SCSI disks cost a lot more than comparable IDE disks." > > What you said: "No, because I found some cheap SCSI disks that > don't have comparable IDE models." That's not what I said. If you're going to quote me, get it right. > My statement only operates in the domain where > there ARE comparable models. You say that SCSI disks are more expensive than comparable IDE disks. I say that it's usually impossible to find an IDE disk that truly *is* comparable to a SCSI disk - and when you do, you're generally comparing the most recent IDE disk to an older SCSI disk. If nothing but peak transfer rate is all that matters to you in a hard drive, then yes, you can find comparable IDE and SCSI disks - but if that's all that matters, you're being pretty short-sighted. And to compare nothing but drive features when talking about your disk I/O subsytem is also very short-sighted. steve
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