For some unknown reason when I first started writing mainframe JCL articles I ended up writing quite a few about Generation Data Groups of which this one was the first.
What is a GDG?
Tags: gdg, Generation Data, jcl, mainframe, mvs
I have been programming computers since the late 1970s, performing a wide variety of different computer programming jobs, and using a large range of different languages - mostly writing accounting and financial systems for mainframe computers. Since the market for mainframe computer skills moved offshore I have been writing about computers, teaching computer courses in the classroom, and also doing accounting work.
Computer help on a range of different computer related topics
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