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IMS DB/DC :: RE: Need help in estimating space of unload file

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Author: mucka
Posted: Thu Apr 13, 2017 11:23 pm (GMT 5.5)

What did you unload the DB with? Did you write a unload program, use an IMS unload utility, File-Aid for IMS/File Manager for IMS? Utilities can add prefix to each segment. Is the unload file compressed? When you say it is not matching with sequential file what does that imply? Is the unload file bigger than you think or smaller? If you unloaded the DB to a file why do you care how big it is? It is unloaded and you have the data for your use.

Please explain what your concern is.

mucka


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