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IBM z/OS V2R2: Storage Management and Utilities by Ewerton Waki, Alvaro Salla, Jaqueline Mourao, Jose Gilberto Biondo Jr, Natalia Barros, Keith Winnard

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Catalogs and IDCAMS
This chapter describes the changes to catalogs and IDCAMS that were introduced with z/OS V2R2.
This chapter includes the following topics:
6.1 Overview
Catalogs are vital to enable large environments to exist and be manageable. Without catalogs, the process of locating and accessing data sets on thousands of volumes is difficult. At the same time, IDCAMS assists ...

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