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How to use VSAM in MVS 3.8 or z/OS. Create and load data into VSAM. The JCL for this tutorial can be found here: ...

Yes, VM/370 fully supports VSAM, even in this 50 year old version of the OS! In this video Prof. Rene' Ferland shows how to work ...

In this video Professor Rene' Ferland shows how to access VSAM files with the Cobol compiler of IBM's DOS/VSE.

In this video, Prof. Rene' Ferlan finally gets the MVT Cobol and PL/1 F compilers to write and read VSAM data under VM/370.

This technology business video was produced by Business Information Graphics at http://www.techbizvideo.com.

new rexx version for MVS.38 TK4 by Mike Grossman and Peter Jacob the repo is here: https://github.com/mgrossmann/brexx370/ ...

in this video by Prof. Rene' Ferland, we look at how to use VSAM with the Cobol compiler of MVS 3.8 in TK4 which was never ...

what are MVS catalogs and how do we use them? Some real live examples. Here is the JCL for the LISTCAT job //HERC01M JOB ...

How to get data in and out of the emulated mainframe as delivered by MVS 3.8 in TK4 with Hercules, using file transfer, FTP, tape ...

Join our discord channel at: https://discord.gg/eyRjj4t For a video showing the evolution of memory addressing (ie bit sizes) in ...

How to work with the binary tree based ISAM access method on MVS To chat with moshix on the Discord moshix channel click ...

this video shows the safest way to copy load modules between systems Find us at facebook at www.facebook.com/moshixchannel ...

This video discusses Public Database Link and it's importance in the Oracle database system. ATTRIBUTION MrMerchant Co. is ...

Convert a Mainframe EBCDIC file from COBOL copybook format to PC format in less than 60 seconds. Drag in your data file, paste ...

How to write utilities for the MVS or z/OS mainframe operating system. More info about IEFBR14 and its history: ...

In this new installment of his 3-part series, Professor René Ferland shows us how to work with libraries in DOS/VS or DOS/VSE or ...

this video explains the various branches of Hercules Hyperion source code out there, the history of how they came to be and who ...

The IBM manual is here: ...

Use the MVS testlang testing and benchmarking suite by Walter Muller to stress test your system and time your Hercules ...

Double the thruput of your hercules mainframe in TK4 with a few simple keystrokes.