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Message Posted: Fri, 12 May 2006 @ 20:09:01 GMT


     
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Subj:   Re: Teradata Optimization/Performance improvement on addition of new node
 
From:   Frank.C.Martinez

Yeah, I remember on one system I was on, somebody left something running on one node that was eating 50% of the CPU on that node only. Which meant that capacity across the entire 14 node system was halved. Or another rule of breaking thumbs:

"Yer basic Teradata dbms only works as fast as yer slowest node."

I suggest if you feel the need to run ETL or other processes on NCR nodes, that you get some non-TPA nodes attached to the bynet and make the NCR sales dudes really happy.


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