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Message Posted: Mon, 10 Jun 2002 @ 12:55:03 GMT


     
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Subj:   Re: Query on sessions and teradata handling queries in parallel
 
From:   David Wellman

Narayan,

1. typically, the 4 sessions will be split evenly across the two PEs although this does depend on both PEs being defined to the same Lan Host group or m/f TDP (depending on your client environment).

2. I doubt if the query run-time will be affected by the number of PE's being used. The amount of timespent in the PE is going to be fractions of a second whereas a query may take minutes to run.


Cheers,

Dave

Ward Analytics Ltd: Information in motion (www.ward-analytics.com)



     
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