| | | MainFrames | | Introduction to Mainframe Mainframe is a very large and expensive computer capable of supporting hundreds, or even thousands, of users simultaneously. In the hierarchy that starts with a simple microprocessor at the bottom and moves to supercomput Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 165 Vote Up: 0 Vote Down: 0
VSAM Tutorials, VSAM Tips , VSAM Manuals VSAM is a file system used in IBM's MVS, OS/390 and ZOS operating systems.
It offers standard sequential files, key Sequential and indexed files. In VSAM , Files can be read sequentially as well as randomly. Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 594 Vote Up: 0 Vote Down: 0
VSAM Introduction In this Mainframe tutorial, you will learn about VSAM, what is VSAM, VSAM structure, types of VSAM datasets, Entry Sequenced Data Set (ESDS), Key Sequenced Data Set (KSDS), Linear Data Set (LDS) and Relative Record Data S Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 200 Vote Up: 0 Vote Down: 0
Mainframe Features In this Mainframe tutorial, you will learn about features of Mainframe - Processing power, memory capacity, performance, computing, multiple operating system, time sharing, reliability, serviceability, availability, clust Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 151 Vote Up: 0 Vote Down: 0
Mainframes Computers In this Mainframe tutorial you will learn about mainframes and its concepts and some of the early mainframes describing the evolution and history of mainframes in detail. History and Evolution of Mainframes, Mainframe Cha Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 152 Vote Up: 0 Vote Down: 0
Introduction to JCL This article provides a basic coverage on concepts of MVS/JCL .The topics covered in this article are - Introduction to Job Control language, Basic concepts of JCL, Job & Job steps, Concepts of Job Statements and Position Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 159 Vote Up: 0 Vote Down: 0
Customer Information Control System (CICS) In this tutorial you will learn about Customer Information Control System (CICS) - CICS - An overview, Functions of CICS, Task, Transaction and CICS Components.CICS - An overview
CICS is called as Customer Information C Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 173 Vote Up: 0 Vote Down: 0
CICS Components and Transactions There are three major components associated with CICS namely Management Modules, Control Tables and Control Blocks. These three are very essential in CICS environment and so let us see an overview of the function of each. Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 170 Vote Up: 0 Vote Down: 0
CICS Overview and Functions CICS is called as Customer Information Control System. The main functionality of CICS is it acts as an interface between the Operating System and application programs. Posted : Oct/06/2009 By: pankaj Category: MainFrames Total Views : 195 Vote Up: 0 Vote Down: 0 |
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