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Using Hiperbatch z/OS DFSMS Using Data Sets SC23-6855-00 |
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Hiperbatch is an extension of QSAM designed to improve performance in specific situations. Hiperbatch uses the data lookaside facility (DLF) services to provide an alternate fast path method of making data available to many batch jobs. Through Hiperbatch, applications can take advantage of the performance benefits of the operating system without changing existing application programs or the JCL used to run them. Either Hiperbatch or extended-format data sets can improve performance, but they cannot be used for the same data set. Related reading: See MVS Hiperbatch Guide for information about using Hiperbatch. See z/OS MVS System Commands for information about the DLF commands.
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Copyright IBM Corporation 1990, 2014
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