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z/OS Introduction
z Systems Software

Course, published 23 Apr 2018, last updated 31 May 2018

This series of short educational videos teaches you about the IBM Z environment. The IBM Z mainframe is essential technology of large enterprises handling critical data and services every second of every day. While the IBM mainframe initially transformed business during past decades, IBM Z mainframe technology advancements provide limitless potential to enable future business transformation. The IBM Redbooks video course starts from the beginning teaching IBM Z basics and the IBM Z flagship operating system z/OS. The course addresses z/OS access and interaction basics, data sets and data ... [more]


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ABCs of z/OS System Programming Volume 10
z Systems Software

Redbooks, published 4 May 2018

The ABCs of IBM® z/OS® System Programming is an 13-volume collection that provides an introduction to the z/OS operating system and the hardware architecture. Whether you are a beginner or an experienced system programmer, the ABCs collection provides the information that you need to start your research into z/OS and related subjects. If you would like to become more familiar with z/OS in your current environment, or if you are evaluating platforms to consolidate your e-business applications, the ABCs collection will serve as a powerful technical tool. This IBM Redbooks® publication, Volume ... [more]


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IBM GDPS Family: An Introduction to Concepts and Capabilities
IBM Z

Draft Redbooks, last updated 10 Apr 2018

This IBM® Redbooks® publication presents an overview of the IBM Geographically Dispersed Parallel Sysplex™ (IBM GDPS®) offerings and the roles they play in delivering a business IT resilience solution. The book begins with general concepts of business IT resilience and disaster recovery, along with issues that are related to high application availability, data integrity, and performance. These topics are considered within the framework of government regulation, increasing application and infrastructure complexity, and the competitive and rapidly changing modern business environment. Next, ... [more]


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zEDC Compression: DFSMShsm Sample Implementation
z Systems Software

Redpaper, published 7 Apr 2015, last updated 29 Mar 2018

Before the announcement of zEDC hardware compression, DFSMShsm was already able to compress migration and backup data using its own compaction (based on Huffman frequency Encoding algorithm) on disk and tape data. This Redpaper shares a sample implementation of zEDC hardware compression performed in a controlled test environment and looks at the impact of zEDC compression up to Migration Level 1.


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Introduction to CICS
z Systems Software

Course, published 28 Aug 2017

Without knowing it, you’ve probably interacted with CICS already today. Perhaps you checked your bank balance or bought a bagel for breakfast? CICS is used by enterprises to provide the services that the world depends on, but you may have never even heard of it before.   This course introduces CICS, an unparalleled mixed language application server. We explore what an application server is, what it provides to developers and what distinguishes CICS as a mixed language application server. Through the use of a illustrative application, we explain how CICS can provide shared programming ... [more]


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The above is a list of IBM Redbooks and Redpapers on z Systems Software, showing most recently published first. Most of these publications are available in Adobe PDF format and may be viewed online or downloaded for offline viewing and printing. Read our How to buy page for details on how to order a bound hardcopy.



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