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  • Safari, an O’Reilly Media Company.  (3)
  • International Business Machines Corporation. International Technical Support Organization.  (1)
  • 1
    Sprache: Englisch
    Seiten: 1 online resource (292 pages)
    Schlagwort(e): Electronic books ; local
    Kurzfassung: This IBM Redbooks publication provides an example of the "ideal" Parallel Sysplex environment (one that is configured to deliver the highest levels of application availability), and describes the features and functions used in this environment. For each function, we describe briefly what it does and what its benefit is, and refer to the appropriate implementation documentation. In this document, we discuss how to configure hardware and software, and how to manage systems processes for maximum availability in a Parallel Sysplex environment. We discuss the basic concepts of continuous availability and describe a structured approach to developing and implementing a continuous availability solution. This document provides a list of items to consider for trying to achieve near-continuous application availability and should be used as a guide when creating a high-availability Parallel Sysplex. Information is provided in recommendations lists and will help you configure and manage your IT environment to meet your availability requirements. This publication is intended to help customers’ systems and operations personnel and IBM systems engineers to plan, implement, and use a Parallel Sysplex in order to get closer to a goal of continuous availability. It is not intended to be a guide to implementing or using Parallel Sysplex as such. It only covers topics related to continuous availability.
    Anmerkung: Online resource; Title from title page (viewed December 29, 2004) , Mode of access: World Wide Web.
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Online-Ressource
    Online-Ressource
    [Poughkeepsie, NY] : IBM International Technical Support Organization
    ISBN: 0738489433 , 9780738489438
    Sprache: Englisch
    Seiten: 1 online resource (xvi, 324 pages) , illustrations.
    Ausgabe: 2nd ed.
    Serie: IBM redbooks
    DDC: 621.3815/48
    Schlagwort(e): z/OS ; Operating systems (Computers) ; Data loggers ; Z/OS ; Z/OS ; Systèmes d'exploitation (Ordinateurs) ; Enregistreurs de données ; operating systems ; Data loggers ; Operating systems (Computers)
    Kurzfassung: The z/OS System Logger is a function provided by the operating system to exploiters running on z/OS. The number of exploiters of this component is increasing, as is its importance in relation to system performance and availability. This IBM Redbooks document provides system programmers with a solid understanding of the System Logger component and guidance about how it should be set up for optimum performance with each of the exploiters. System Logger is an MVS component that provides a logging facility for applications running in a single-system or multi-system sysplex. The advantage of using System Logger is that the responsibility for tasks such as saving the log data (with the requested persistence), retrieving the data (potentially from any system in the sysplex), archiving the data, and expiring the data is removed from the creator of the log records. In addition, Logger provides the ability to have a single, merged, log, containing log data from multiple instances of an application within the sysplex.
    Anmerkung: Includes bibliographical references and index. - Print version record
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Online-Ressource
    Online-Ressource
    [Erscheinungsort nicht ermittelbar] : IBM Redbooks | Boston, MA : Safari
    ISBN: 9780738459141
    Sprache: Englisch
    Seiten: 1 online resource (180 pages)
    Ausgabe: 1st edition
    Schlagwort(e): Electronic books ; local
    Kurzfassung: This IBM® Redbooks® publication describes the IBM System z® Personal Development Tool (IBM zPDT®) Sysplex Extensions 2020, which is a package that consists of sample files and supporting documentation to help you get a functioning, data sharing sysplex up and running with minimal time and effort. This book is a significant revision of zPDT 2017 Sysplex Extensions, SG24-8386. This package is designed and tested to be installed on top of a standard Application Developer Controlled Distribution (ADCD) environment. It provides the extra files that you need to create a two-way data sharing IBM z/OS® 2.4 sysplex that runs under IBM z/VM® in a zPDT environment. This package differs from the zPDT sysplex package delivered in IBM zPDT Guide and Reference System z Personal Development Tool, SG24-8205, in that it provides working examples of more sysplex exploiters. It also is designed to adhere to IBM's sysplex best practice recommendations, in as far as is possible in a zPDT environment. Although the package was not tested with IBM Z® Development and Test Environment (previously known as RD&T), it may be used to reduce the effort to create a fully functional sysplex under zD&T. Conceptually, the package might also be restored and used as a template to create a sysplex environment that is running on a real IBM Z CPC. The target audience for this document is system programmers who are responsible for designing, creating, and maintaining IBM Parallel Sysplex® environments. It can also be beneficial to developers who currently maintain their own ADCD environments and want to extend them to add sysplex functions.
    Anmerkung: Online resource; Title from title page (viewed October 16, 2020) , Mode of access: World Wide Web.
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Sprache: Englisch
    Seiten: 1 online resource (348 pages)
    Schlagwort(e): Electronic books ; local
    Kurzfassung: The Parallel Sysplex Configuration redbooks consist of three volumes that help you design and configure a Parallel Sysplex. These redbooks assist you in making the key hardware and software choices necessary to meet your performance, capacity, and availability requirements. In addition to discussing many sysplex-related topics not documented elsewhere, these books contain, for the IBM large systems customer, practical information that has been collected from many sources and brought together into a single, comprehensive reference. The redbooks provide rules of thumb for configuring a Parallel Sysplex. They discuss central processing complex sizing, CF sizing, the Sysplex Timer, connectivity guidelines, the implications of Parallel Sysplex for IBM software such as OS/390 V2R8 and related subsystem configurations, and useful tools and services. Network, systems management and availability considerations are also discussed. These redbooks are a starting point for those involved in designing and configuring a Parallel Sysplex. They also may be used by those already having a Parallel Sysplex when further exploitation is being considered. The books refer to other relevant publications that cover specific areas in more depth. This book replaces Parallel Sysplex Configuation: Cookbook -- SG24-2076-00
    Anmerkung: Online resource; Title from title page (viewed September 12, 2000) , Mode of access: World Wide Web.
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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