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MVS Operating System
MVS, OS/390, z/OS operating system MVS (Multiple Virtual Storage) is the operating system which is developed by IBM in the sixties and supports POSIX.

MVS - Wikipedia
Multiple Virtual Storage, more commonly called MVS, was the most commonly used operating system on the System/370 and System/390 IBM mainframe computers.It was developed by IBM, but is unrelated to IBM's other mainframe operating systems, e.g., VSE, VM, TPF.. First released in 1974, MVS was extended by program products with new names multiple times: ...

JCL TUTORIAL - mainframegurukul.com
INTRODUCTION. Job control language. It is a means of communication between a program that can be written in COBOL , ASSEMBER or PL/I and the MVS operating system.

IDCAMS – LISTCAT Command - Mainframes 360
Q. What is a Catalog? What is meant by cataloging or un-cataloging a file? Data on computers is stored in Files. The files are generally scattered everywhere haphazardly in Computer Memory.

Submitting Job - Mainframes 360
Q. How do you submit a Job on Mainframes for execution? On Mainframes, when you want to perform any task, you write a Job, and give it to the Mainframe Computer for processing.

Articles - Auditing External Data Interfaces
Auditing External Data Interfaces By: Mitchell H. Levine, CISA Audit Serve, Inc. An external data interface is the exchange of data between two separate systems.

Cobol Application Debugging Under MVS: Cobol and Cobol II ...
Cobol Application Debugging Under MVS: Cobol and Cobol II (J. Ranade IBM Series) [Alan Friend] on Amazon.com. *FREE* shipping on qualifying offers. This book presents the tools and techniques that both OS/VS COBOL programmers and COBOL II programmers need to dumpread

Audit Serve - Articles - SOX - Five Decisions Regarding ...
Audit Serve Website contains IT Audit, Integrated Audit, GDPR, PCI and Technology Information

Dave's SPF Editor page - Planet MVS
History IBM released a full-screen editor on their MVS operating system originally called SPF (Structured Programming Facility) in the early 1970's and later renamed the product to ISPF (Interactive System Productivity Facility). Gilbert Saint-flour sent me his first draft of a History of ISPF.

JCL is job control langauge, is used communicate with MVS operating system. Most Important and useful links are provided below. If you have any links, manuals or tutorials.