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Archives of the TeradataForum
Message Posted: Wed, 22 Sep 1999 @ 11:36:03 GMT
Subj: | | Re: WM4770 / RAM NEEDS |
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From: | | Andy Blevins |
It is always dangerous to make general statements about systems you do not know much about, but generally 1 GB per node works
satisfactorily for most 4700 systems. There are of course many factors that can effect the use of the memory on a TD system. You need to
use the Resusage data, especially the ResMemMgmtByNode macro to monitor your system to see how the resources are being used. Just guessing
from experience, I would say that memory is generally not the bottleneck that we see on most systems. It is usually CPU, IO or the
application. So, you probably will not see a large change in the performance by adding memory unless your system is doing some very specific
things.
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