Mainframe Tutorials

Clusters in VSAM

Showing posts with label Clusters in VSAM. Show all posts

VSAM 5 - How to Create a KSDS Cluster

Below Video shows a practical tutorial by connecting to mainframe.

COBOL 14 - Difference showing Comp & Comp1, Comp2 & Comp 3

COMP-1, COMP-2 These are coded without PIC clause and mainly used for constants. COMP1: will store data in 4 bytes, floating point form an...
COBOL 13 - Redefines, Defines and computational Usage

In this post we will see about REDEFINES,DISPLAY,COMPUTATIONAL USAGE. Using Storage Space Effectively .There are two ways of using it. ...
CICS 1 - Introduction to CICS

CICS Stands for CUSTOMER INFORMATION CONTROL SYSTEM Any mainframe application is mainly divided into Batch & Online. Multiple batch ...