| From: | Gaetano Mendola <mendola(at)bigfoot(dot)com> |
|---|---|
| To: | Jeff Keller <jeff(dot)keller(at)clarksecurity(dot)com> |
| Subject: | Re: Capacity Planning |
| Date: | 2004-06-29 21:28:36 |
| Message-ID: | 40E1DF04.6080209@bigfoot.com |
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| Lists: | pgsql-admin |
Jeff Keller wrote:
> I had a typo in the first post. The Record Reads per day should be
> 50,000,000, not 500 Million. My mistake. One decimal place makes a huge
> difference. Our current app is Progress based with running on an IBM p650
> with 4 processors and suspect a similar load if we were to changes apps and
> databases.
That's different, and is completely affordable by an IBM p650, how much RAM?
What about your disks ?
I forgot to say in my previous post, that whith my numbers:
100 concurrent users
2.000.000 read for 12 h
1.000.000 update for 12 h
50.000 new records each day
the load average ( the unix one ) is under 2.
Regards
Gaetano Mendola
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