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
---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives?
http://archives.postgresql.org