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Message Posted: Thu, 31 Oct 2002 @ 21:30:37 GMT


     
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Subj:   Re: Teradata Expansion Justification
 
From:   LeBlanc, James

In response to your question:

"Could the increased processor speed and additional RAM overcome the loss of performance through a reduced number of VPROCS?"

The answer is yes. Either now or at some time in the future it will become yes.

Answering your question requires a computation of performance called "TPerf". TPerf numbers come from the Teradata tool called the "Choosing Calculator". This tool is used to calculate a performance number based on multiple hardware configuration variables. The calculations of mhz are too simplistic to be reliable. I recommend that you give your pre-sales engineer a call and ask what configuration choices can be made.

In any case you are always welcome to give me a call and we can run some computations.

Best Regards,

Jim LeBlanc
NCR/Teradata Technical Account Manager



     
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