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  • 1
    Online Resource
    Online Resource
    IBM CICS performance series : CICS TS for z/OS V5 performance report (2016)
    Poughkeepsie, NY : IBM Corporation, International Technical Support Organization
    Details
    Language: English
    Pages: 1 online resource (1 volume) , illustrations.
    Edition: First edition.
    Series Statement: IBM Redbooks
    Keywords: z/OS ; CICS (Computer system) ; Electronic data processing ; Distributed processing ; Electronic books ; Electronic books ; local
    Abstract: This IBM® Redbooks® publication gives a broad understanding of several important concepts that are used when describing IBM CICS® Transaction Server (TS) for IBM z/OS® (CICS TS) performance. This publication also describes many of the significant performance improvements that can be realized by upgrading your environment to the most recent release of CICS TS. This IBM Redbooks publication targets the following audience: Systems Architects wanting to understand the performance characteristics and capabilities of a specific CICS TS release. Capacity Planners and Performance Analysts wanting to understand how an upgrade to the latest release of CICS TS affects their environment. Application Developers wanting to design and code highly optimized applications for deployment into a CICS TS environment. This publication covers the following topics: A description of the factors that are involved in the interaction between IBM z Systems™ hardware and a z/OS software environment. A definition of key terminology that is used when describing the results of CICS TS performance benchmarks. A presentation of how to collect the required data (and the methodology used) when applying Large Scale Performance Reference (LSPR) capacity information to a CICS workload in your environment. An outline of the techniques that are applied by the CICS TS performance team to achieve consistent and accurate performance benchmark results. High-level descriptions of several key workloads that are used to determine the performance characteristics of a CICS TS release. An introduction to the open transaction environment and task control block (TCB) management logic in CICS TS, including a reference that describes how several configuration attributes combine to affect the behavior of the CICS TS dispatcher. Detailed information that relates to changes in performance characteristics between successive CICS TS releases, covering comparisons that relate to CICS TS V4.2, V5.1, V5.2, and V5.3. The results of several small performance studies to determine the cost of using a specific CICS functional area.
    Note: Number on resource description page: SG24829800. - Includes bibliographical references. - Description based on online resource; title from cover page (Safari, viewed April 15, 2016)
    URL: https://learning.oreilly.com/library/view/-/9780738441627/?ar
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Online Resource
    Online Resource
    Application development for IBM CICS web services (2015)
    Poughkeepsie, NY : IBM Corporation, International Technical Support Organization
    Details
    Language: English
    Pages: 1 online resource (1 volume) , illustrations.
    Edition: Third edition.
    Series Statement: IBM redbooks
    Keywords: Electronic data processing ; Batch processing ; Operating systems (Computers) ; Electronic books ; Electronic books ; local
    Abstract: This IBM® Redbooks® publication focuses on developing Web service applications in IBM CICS®. It takes the broad view of developing and modernizing CICS applications for XML, Web services, SOAP, and SOA support, and lays out a reference architecture for developing these kinds of applications. We start by discussing Web services in general, then review how CICS implements Web services. We offer an overview of different development approaches: bottom-up, top-down, and meet-in-the-middle. We then look at how you would go about exposing a CICS application as a Web service provider, again looking at the different approaches. The book then steps through the process of creating a CICS Web service requester. We follow this by looking at CICS application aggregation (including 3270 applications) with IBM Rational® Application Developer for IBM System z® and how to implement CICS Web Services using CICS Cloud technology. The first part is concluded with hints and tips to help you when implementing this technology. Part two of this publication provides performance figures for a basic Web service. We investigate some common variables and examine their effects on the performance of CICS as both a requester and provider of Web services.
    Note: Number on resource description page: SG24-7126-02. - Includes bibliographical references. - Description based on online resource; title from cover (Safari, viewed February 17, 2015)
    URL: https://learning.oreilly.com/library/view/-/0738440310/?ar
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    MPI Ethno. Forsch.
  • 3
    Online Resource
    Online Resource
    IBM CICS Performance Series : CICS TS for z/OS V5 Performance Report (2019)
    [Erscheinungsort nicht ermittelbar] : IBM Redbooks | Boston, MA : Safari
    Details
    Language: English
    Pages: 1 online resource (260 pages)
    Edition: 1st edition
    Keywords: Electronic books ; local
    Abstract: This IBM Redbooks® publication gives a broad understanding of several important concepts that are used when describing IBM CICS Transaction Server (TS) for IBM z/OS (CICS TS) performance. This publication also describes many of the significant performance improvements that can be realized by upgrading your environment to the most recent release of CICS TS. This book targets the following audience: Systems Architects wanting to understand the performance characteristics and capabilities of a specific CICS TS release. Capacity Planners and Performance Analysts wanting to understand how an upgrade to the latest release of CICS TS affects their environment. Application Developers wanting to design and code highly optimized applications for deployment into a CICS TS environment. This book covers the following topics: A description of the factors that are involved in the interaction between IBM z® Systems hardware and a z/OS software environment. A definition of key terminology that is used when describing the results of CICS TS performance benchmarks. A presentation of how to collect the required data (and the methodology used) when applying Large Scale Performance Reference (LSPR) capacity information to a CICS workload in your environment. An outline of the techniques that are applied by the CICS TS performance team to achieve consistent and accurate performance benchmark results. High-level descriptions of several key workloads that are used to determine the performance characteristics of a CICS TS release. An introduction to the open transaction environment and task control block (TCB) management logic in CICS TS, including a reference that describes how several configuration attributes combine to affect the behavior of the CICS TS dispatcher. Detailed information that relates to changes in performance characteristics between successive CICS TS releases, covering comparisons that relate to CICS TS V4.2, V5.1, V5.2, V5.3, V5.4, and V5.5. The results of several small performance studies to determine the cost of using a specific CICS functional area.
    Note: Online resource; Title from title page (viewed August 8, 2019)
    URL: https://learning.oreilly.com/library/view/-/9780738457932/?ar
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Online Resource
    MPI Ethno. Forsch.
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