If you're a COBOL programmer who is just starting to work on an IBM mainframe, this book shows you how to work with VSAM files. These are mainframe versions of the sequential, indexed, and relative... This description may be from another edition of this product.
This book is even better than the original, which I bought over 10 years ago. Easy to understand and full of IMPORTANT information and lots of lesser-known features which I need, not the trivialities that you dont need. This really is a working programmer's desk guide.
A truly useful primer for the beginning VSAM programmer.
Published by Thriftbooks.com User , 26 years ago
This book has proven its worth many times in a training program administered by my staff. All aspects of VSAM processing have been clearly laid out with excellent examples of each concept being used in a COBOL program. Since COBOL is still the reigning king of business programming, this book still retains a useful place in any mainframe programmer's library and is an excellent primer for the beginning programmer.
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