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Performance z/OS DFSORT Tuning Guide SC23-6882-00 |
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Since the COBOL program's INPUT and OUTPUT PROCEDUREs must, by definition, read and write the data sets, NOFASTSRT is in effect for Method 1. FASTSRT is in effect for the other methods we will describe, providing significant performance improvements. |
Copyright IBM Corporation 1990, 2014
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