Re: performance on new linux box

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От Kevin Grittner
Тема Re: performance on new linux box
Дата
Msg-id 4C3591F40200002500033219@gw.wicourts.gov
обсуждение исходный текст
Ответ на Re: performance on new linux box  (Eliot Gable <egable+pgsql-performance@gmail.com>)
Ответы Re: performance on new linux box  (Eliot Gable <egable+pgsql-performance@gmail.com>)
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Eliot Gable <egable+pgsql-performance@gmail.com> wrote:

> For about $2k - $3k, you can get a server that will do upwards of
> 300 MB/sec, assuming the bulk of that cost goes to a good
> hardware-based RAID controller with a battery backed-up cache and
> some good 15k RPM SAS drives.

FWIW, I concur that the description so far suggests that this server
either doesn't have a good RAID controller card with battery backed-
up (BBU) cache, or that it isn't configured properly.

-Kevin

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