JCL TUTORIAL - IBM JCL MAINFRAME JCL INTRODUCTION BASICS EXAPLES - JCL EXEC PARM ACCT ADDRSPC DPRTY PERFORM RD.txt JCL TUTORIAL - SIMPLE REFERENCE MATERIAL - MAINFRAME STUDY MATERIAL BASICS GUIDE.txt ...

IBM mainframes are known for very unusual terminals. But IBM made many different things, including the IBM 3151 ASCII terminal, which uses a cartridge to emulate a VT220 terminal.

The IBM mainframe: How it runs and why it survives In this deep-dive explainer, we look at a big-business mainstay.

About a third of mainframe modernisation efforts fail, but that need not be the case if organisations can harness the best of mainframe and distributed architectures, according to Rocket Software ...

BMC’s annual survey of mainframe users finds there is continued demand, but some are concerned over DevOps tooling.

How to Make a Small Mainframe With a Computer. Large-scale companies usually use mainframe computers for centralized management and to reduce the costs of IT resources. While smaller businesses do ...