on 02-27-2015 4:50 AM
Hello experts.
I'm SAP beginner.
Now I'm reading some paper about memory parameter.
I found the physical memory is distributed to OS and DB, but roll area, extend memory, private memory is work on virtual memory.
I aleady know that physical memory is faster and more expensive than virtual memory (HDD).
But when I read that paper, private memory and extend memory were not that huge.
I was just about 8GB ~ 10GB. I thought it was not expensive ! Just a person can buy it.
So I confused.
Is there any difference between physical memory and virtual memory ?
I don't know the reason that I have to use vitual memory for private memory, extend memory, roll area.
Can you explain to me or introduce the SAP notes about this issue ?
Thank you
Regards,
Oh
If you do not eliminate pagefile you allways are using virtual memory.
Automatic Pagefile configuration is the standard setting of a fresh installed windows.
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Hi
You can refer the SAP Note 88416 Zero administration memory management for the ABAP server
BR
SS
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Hi Ihun,
You can consult virtual memory requirements in this document:
http://scn.sap.com/docs/DOC-41587
Best regards,
Manuel
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