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VSAM Demystified by Valeria Sokal, Alvaro Salla, Jose Dovidauskas, Mary Lovelace

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VSAM basics
This chapter reviews the concepts and terminology that are associated with VSAM. It explains how a VSAM data set is different from other data set types. It also addresses the various types of VSAM data sets including what makes them unique, and describes how VSAM data is stored and accessed.
This chapter includes the following sections:
1.1 VSAM functions ...

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