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Message Posted: Mon, 26 Jul 1999 @ 19:54:56 GMT

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Subj:   Re: OLTP transactions
From:   Howard Rogers


We've been doing some testing with the priority scheduler, and its ability to give priority to our onlines, at the expense of batch processing. We haven't introduced it into production yet, but our general strategy is to use the default partition performance groups first, rather than create new resource partitions. In my discussions with NCR, it turns out that background processes continue to use the default partition, even if you've assigned all your users to new resource partitions. Keep this in mind if you create new resource partitions: you may not be getting as much of the machine resources as you expect for your online transactions.

Howard Rogers
IBM Global Services
AT&T/Teradata Services

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