Online Alternate Index eLearning Training
From Serebra Learning Corporation
OS 390 MVS ESA Fundamentals of VSAM Part II
...ions. Also covered is the organization and function of an alternate index, how and when an alternate index can be used, and how an alternate index relates to an existing ESDS or KSDS. It describes the role that catalogs play in maintaining and accessing VSAM datasets. It reviews the basic concepts of a catalog and shows how catalogs are used to locate and access a VSAM dataset. The course
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OS 390 C Programming
...ns. It also describes the organization and function of an alternate index. The course shows how an alternate index relates to an existing ESDS or KSDS and describes how and when an alternate index can be used. The course explains the role that catalogs play in maintaining and accessing VSAM datasets and reviews the basic concepts of a catalog. It also shows how catalogs are used to locate and
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