Re: SCSI vs. IDE performance test
От | Ron Johnson |
---|---|
Тема | Re: SCSI vs. IDE performance test |
Дата | |
Msg-id | 1067300528.1389.18.camel@haggis обсуждение исходный текст |
Ответ на | Re: SCSI vs. IDE performance test (Mike Benoit <mikeb@netnation.com>) |
Список | pgsql-general |
On Mon, 2003-10-27 at 12:44, Mike Benoit wrote: > I just ran some benchmarks against a 10K SCSI drive and 7200 RPM IDE > drive here: > > http://fsbench.netnation.com/ > > The results vary quite a bit, and it seems the file system you use > can make a huge difference. > > SCSI is obviously faster, but a 20% performance gain for 5x the cost is > only worth it for a very small percentage of people, I would think. Running bonnie++ in 4 or 5 parallel runs would be interesting, to see how IDE & SCSI in a multi-user environment. > On Wed, 2003-10-22 at 09:01, Stephen wrote: > > The SCSI improvement over IDE seems overrated in the test. I would have > > expected at most a 30% improvement. Other reviews seem to point out that IDE > > performs just as well or better. > > > > See Tom's hardware: > > http://www20.tomshardware.com/storage/20020305/index.html > > > > Stephen > > > > > > "Ron Johnson" <ron.l.johnson@cox.net> wrote in message > > news:1066837102.12532.176.camel@haggis... > > > > > http://hardware.devchannel.org/hardwarechannel/03/10/20/1953249.shtml?tid=20 > > &tid=38&tid=49 -- ----------------------------------------------------------------- Ron Johnson, Jr. ron.l.johnson@cox.net Jefferson, LA USA "Why should we not accept all in favor of woman suffrage to our platform and association even though they be rabid pro-slavery Democrats." Susan B. Anthony, _History_of_Woman_Suffrage_ http://www.ifeminists.com/introduction/essays/introduction.html
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