Mvs Control Blocks
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Mvs Control Blocks
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Author : Hank A. Murphy
language : en
Publisher: McGraw-Hill Companies
Release Date : 1995
Mvs Control Blocks written by Hank A. Murphy and has been published by McGraw-Hill Companies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Computers categories.
This book is a highly technical treatment of the internal logic of IBM's MVS mainframe operating system. Seasoned system programmers who desire a very detailed reference will find it extremely useful in fine tuning, troubleshooting/problem determination, systems software development, and much more.
Vsam Demystified
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Author : Mary Lovelace
language : en
Publisher: IBM Redbooks
Release Date : 2022-08-24
Vsam Demystified written by Mary Lovelace and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-24 with Computers categories.
Virtual Storage Access Method (VSAM) is one of the access methods used to process data. Many of us have used VSAM and work with VSAM data sets daily, but exactly how it works and why we use it instead of another access method is a mystery. This book helps to demystify VSAM and gives you the information necessary to understand, evaluate, and use VSAM properly. This book also builds upon the subject of Record Level Sharing and DFSMStvs. It clarifies VSAM functions for application programmers who work with VSAM. The practical, straightforward approach should dispel much of the complexity associated with VSAM. Wherever possible an example is used to reinforce a description of a VSAM function. This IBM® Redbooks® publication is intended as a supplement to existing product manuals. It is intended to be used as an initial point of reference for VSAM functions.
Ibm Ims Version 12 Technical Overview
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Author : Paolo Bruni
language : en
Publisher: IBM Redbooks
Release Date : 2011-10-25
Ibm Ims Version 12 Technical Overview written by Paolo Bruni and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-25 with Computers categories.
IBM® Information Management System (IMSTM) provides leadership in performance, reliability, and security to help you implement the most strategic and critical enterprise applications. IMS also keeps pace with the IT industry. IMS, Enterprise Suite 2.1, and IMS Tools continue to evolve to provide value and meet the needs of enterprise customers. With IMS 12, integration and open access improvements provide flexibility and support business growth requirements. Manageability enhancements help optimize system staff productivity by improving ease of use and autonomic computing facilities and by providing increased availability. Scalability improvements have been made to the well-known performance, efficiency, availability, and resilience of IMS by using 64-bit storage. IBM IMS Enterprise Suite for z/OS® V2.1 components enhance the use of IMS applications and data. In this release, components (either orderable or downloaded from the web) deliver innovative new capabilities for your IMS environment. They enhance connectivity, expand application development, extend standards and tools for a service-oriented architecture (SOA), ease installation, and provide simplified interfaces. This IBM Redbooks® publication explores the new features of IMS 12 and Enterprise Suite 2.1 and provides an overview of the IMS tools. In addition, this book highlights the major new functions and facilitates database administrators in their planning for installation and migration.
A Guide To Jes3 To Jes2 Migration
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Author : Lydia Parziale
language : en
Publisher: IBM Redbooks
Release Date : 2019-11-06
A Guide To Jes3 To Jes2 Migration written by Lydia Parziale and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-06 with Computers categories.
This IBM® Redbooks® publication provides information to help clients that have JES3 and want to migrate to JES2. It provides a comprehensive list of the differences between the two job entry subsystems and provides information to help you determine the migration effort and actions. This book considers the features of JES2 as available on releases of IBM z/OS® V2R3 and V2R4. It should be used with JES3 to JES2 Migration Considerations, SG24-8083. This publication is divided into three parts: Part 1, "Planning to migrate from JES3 to JES2" on page 1, gives you information to make the decision and plan your migration. Part 2, "Use case study" on page 111, provides a Use Case Study that is based on an actual customer experience in a successful migration. Part 3, "Appendixes" on page 193, provides an appendix with sample tools that can help the migration process and exploitation of some of the new JES2 functions. This book is aimed at operations personnel, system programmers, and application developers
Abcs Of Z Os System Programming Volume 13
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Author : Paul Rogers
language : en
Publisher: IBM Redbooks
Release Date : 2012-02-07
Abcs Of Z Os System Programming Volume 13 written by Paul Rogers and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-07 with Computers categories.
A major goal of operating systems is to process jobs while making the best use of system resources. Thus, one way of viewing operating systems is as resource managers. Before job processing, operating systems reserve input and output resources for jobs. During job processing, operating systems manage resources such as processors and storage. After job processing, operating systems free all resources used by the completed jobs, making the resources available to other jobs. This process is called resource management. There is more to the processing of jobs than the managing of resources needed by the jobs. At any instant, a number of jobs can be in various stages of preparation, processing, and post-processing activity. To use resources efficiently, operating systems divide jobs into parts. They distribute the parts of jobs to queues to wait for needed resources. Keeping track of where things are and routing work from queue to queue is called workflow management, and is a major function of any operating system. JES3 considers job priorities, device and processor alternatives, and installation-specified preferences in preparing jobs for processing job output. This IBM® Redbooks® publication describes a JES3 environment that includes the following: - Single-system image - Workload balancing - Availability - Control flexibility - Physical planning flexibility.
Automated Software Quality Measurement
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Author : Keith A. Jones
language : en
Publisher: Van Nostrand Reinhold Company
Release Date : 1993
Automated Software Quality Measurement written by Keith A. Jones and has been published by Van Nostrand Reinhold Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Computers categories.
Model Based Process Control
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Author : T.J. McAvoy
language : en
Publisher: Elsevier
Release Date : 2014-06-28
Model Based Process Control written by T.J. McAvoy and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-28 with Computers categories.
Presented at this workshop were mathematical models upon which process control is based and the practical applications of this method of control within industry; case studies include examples from the paper and pulp industry, materials industry and the chemical industry, among others. From these presentations emerged a need for further research and development into process control. Containing 19 papers these Proceedings will be a valuable reference work for all those involved in the designing of continuous production processes for industry and for the end user involved in the practical application of process control within their manufacturing process.
Ims 12 Selected Performance Topics
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Author : Paolo Bruni
language : en
Publisher: IBM Redbooks
Release Date : 2013-01-08
Ims 12 Selected Performance Topics written by Paolo Bruni and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-08 with Computers categories.
IBM® Information Management System (IMSTM) provides leadership in performance, reliability, and security to help you implement the most strategic and critical enterprise applications. IMS, IMS utilities, and IMS tools continue to evolve to provide value and meet the needs of enterprise customers. With IMS 12, integration and open access improvements provide flexibility and support business growth requirements. Scalability improvements have been made to the well-known performance, efficiency, availability, and resilience of IMS by using 64-bit storage. In this IBM Redbooks® publication we provide IMS performance monitoring and tuning information by describing the key IMS performance functions and by showing how to monitor and tune them with traditional and new strategic applications. This book is for database administrators and system programmers. We summarize methods and tools for monitoring and tuning IMS systems, describe IMS system-wide performance, database, and transaction considerations. Based on lab measurements, we provide information about recent performance enhancements that are available with IMS 12, and advice about setting performance-related parameters.
The Complete Guide To Cics Transaction Gateway Volume 1 Configuration And Administration
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Author : Rufus Credle
language : en
Publisher: IBM Redbooks
Release Date : 2014-08-08
The Complete Guide To Cics Transaction Gateway Volume 1 Configuration And Administration written by Rufus Credle and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-08 with Computers categories.
In this IBM® Redbooks® publication, you will gain an appreciation of the IBM CICS® Transaction Gateway (CICS TG) product suite, based on key criteria, such as capabilities, scalability, platform, CICS server support, application language support, and licensing model. Matching the requirements to available infrastructure and hardware choices requires an appreciation of the choices available. In this book, you will gain an understanding of those choices, and will be capable of choosing the appropriate CICS connection protocol, APIs for the applications, and security options. You will understand the services available to the application developer when using a chosen protocol. You will then learn about how to implement CICS TG solutions, taking advantage of the latest capabilities, such as IPIC connectivity, high availability, and Dynamic Server Selection. Specific scenarios illustrate the usage of CICS TG for IBM z/OS®, and CICS TG for Multiplatforms, with CICS Transaction Server for z/OS and IBM WebSphere® Application Server, including connections in CICS, configuring simple end-to-end connectivity (all platforms) with verification for remote and local mode applications, and adding security, XA support, and high availability.
Final Report
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Author : SHARE (Association). Software Service Task Force
language : en
Publisher:
Release Date : 1983
Final Report written by SHARE (Association). Software Service Task Force and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with IBM computers categories.