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  • Database management  (77)
  • IBM Database 2  (32)
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  • 1
    Online-Ressource
    Online-Ressource
    Poughkeepsie, NY : IBM Corporation, International Technical Support Organization
    Sprache: Englisch
    Seiten: 1 online resource (1 volume) , illustrations.
    Ausgabe: Second edition.
    Serie: IBM redbooks
    Schlagwort(e): Computer storage devices ; Memory management (Computer science) ; Database management ; Electronic books ; Electronic books ; local
    Kurzfassung: This IBM® Redbooks® publication gives a broad understanding of integrated catalog facility (ICF) catalog environments. It includes suggestions for design, planning, and deployment tasks to help you create and maintain a balanced and efficient catalog environment. Four scenarios are provided to illustrate sample implementations of typical activities that are associated with an organization's requirements. Chapter 5, "Record-level sharing support for ICF catalogs" describes Record Level Sharing (RLS) for Catalogs and shows the results of our tests in a controlled laboratory environment. This version of the book is set at the IBM z/OS V2R2 level. This publication is for readers who want to gain an understanding of ICF catalogs and the considerations and practices that surround an ICF catalog environment deployment.
    Anmerkung: Number on resource description page: SG24826201. - "zSystems.". - Includes bibliographical references. - Description based on online resource; title from cover (Safari, viewed October 31, 2016)
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  • 2
    Online-Ressource
    Online-Ressource
    Poughkeepsie, NY : IBM Corporation, International Technical Support Organization
    Sprache: Englisch
    Seiten: 1 online resource (1 volume) , illustrations.
    Ausgabe: First edition.
    Serie: IBM redbooks
    Schlagwort(e): z/OS ; Database management ; Electronic books ; Electronic books ; local
    Kurzfassung: This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the performance areas with IBM z/OS® V2R2. This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are contained within z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information based on the topic. We hope you find this approach is useful. We value your feedback.
    Anmerkung: Number on resource description page: SG24829200. - "z Systems.". - Includes bibliographical references. - Description based on online resource; title from cover page (Safari, viewed January 22, 2016)
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  • 3
    Online-Ressource
    Online-Ressource
    Poughkeepsie, NY : IBM Corporation, International Technical Support Organization
    Sprache: Englisch
    Seiten: 1 online resource (1 volume) , illustrations.
    Ausgabe: First edition (February 2016).
    Serie: IBM redbooks
    Schlagwort(e): z/OS ; User interfaces (Computer systems) ; Database management ; Electronic books ; Electronic books ; local
    Kurzfassung: This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the Serverpac area with IBM z/OS® V2R2. This publication includes the following chapters: - Chapter 1, "ServerPac" on page 1: Provides a summary of the z/OS V2R2 enhancements. - Chapter 2, "Order receive" on page 5: Describes the use of HTTPS to receive your order. - Chapter 3, "Creating a configuration" on page 9: Describes the affect of the SDSF zone change. - Chapter 4, "Variable Panel updates" on page 13: Describes setting up z/OSMF and the SMF option. - Chapter 5, "Modify System Layout option" on page 17: Describes large file system default allocation, enhanced support for file system merge, enhanced support for SMS managed data sets, and new data set view options. - Chapter 6, "Installation job changes" on page 29: Describes changes that were made to the create and submit installation jobs functions, which includes z/OSMF configuration, PFA configuration, KC4z configuration, and SMF logstream setup. This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are included with z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information that is based on the topic We hope you find this approach useful and we welcome your feedback.
    Anmerkung: Number on back cover: SG24-8500-00. - "z Systems.". - Includes bibliographical references. - Description based on online resource; title from cover page (Safari, viewed March 28, 2016)
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  • 4
    Online-Ressource
    Online-Ressource
    [Poughkeepsie, N.Y.] : IBM, International Technical Support Organization
    ISBN: 0738436062 , 9780738436067
    Sprache: Englisch
    Seiten: 1 online resource (xii, 164 pages) , illustrations.
    Serie: IBM redbooks
    Paralleltitel: Erscheint auch als
    Schlagwort(e): z/OS ; Database management ; Database security ; Operating systems (Computers) Security measures ; Z/OS ; Z/OS ; Bases de données ; Gestion ; Bases de données ; Sécurité ; Mesures ; Systèmes d'exploitation (Ordinateurs) ; Sécurité ; Mesures ; Database management ; Database security ; Operating systems (Computers) ; Security measures ; Electronic books ; Electronic book
    Anmerkung: Includes bibliographical references (page 161) and index. - Resource description page (viewed Jan. 13, 2012)
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  • 5
    Online-Ressource
    Online-Ressource
    Poughkeepsie, N.Y. : IBM, International Technical Support Organization
    ISBN: 0738436607 , 9780738436609
    Sprache: Englisch
    Seiten: 1 online resource (xiii-xviii, 650 pages) , illustrations.
    Serie: IBM redbooks
    Paralleltitel: Erscheint auch als
    DDC: 004.6
    Schlagwort(e): Database management ; Information storage and retrieval systems ; IBM computers Programming ; Information Systems ; Bases de données ; Gestion ; Systèmes d'information ; IBM (Ordinateurs) ; Programmation ; Database management ; IBM computers ; Programming ; Information storage and retrieval systems
    Kurzfassung: For the first time it is possible to deploy an integrated hardware platform that brings mainframe and distributed technologies together: a system that can start to replace individual islands of computing and that can work to reduce complexity, improve security, and bring applications closer to the data that they need.
    Anmerkung: Number on back cover: SG24-7921-00. - Includes bibliographical references (pages 641-642) and index. - Online resource; title from cover (Safari, viewed Sept. 27, 2012)
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  • 6
    Online-Ressource
    Online-Ressource
    [Place of publication not identified] : IBM Redbooks
    ISBN: 0738489026 , 9780738489025
    Sprache: Englisch
    Seiten: 1 online resource (xvi, 253 pages) , illustrations.
    Serie: IBM Redbooks
    DDC: 005.75/65
    Schlagwort(e): z/OS ; IBM Database 2 ; SAP ERP ; Database management ; Business Computer programs ; Z/OS ; IBM Database 2 ; SAP ERP ; IBM Database 2 ; SAP ERP ; Z/OS ; Bases de données ; Gestion ; Business ; Computer programs ; Database management
    Kurzfassung: This IBM Redbooks publication presents many of the new and improved features and functions of DB2 V9.1 for z/OS and DB2 Connect V9.1. It explains how they complement and benefit your SAP NetWeaver environment. This book also shares some of our experiences in migrating our DB2 V8 SAP data sharing environment to DB2 9 for z/OS with a minimal amount of outage. This book is written for SAP and DB2 administrators. Knowledge of these products and of the z/OS environment is assumed.
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  • 7
    Online-Ressource
    Online-Ressource
    Poughkeepsie, N.Y. : IBM, International Technical Support Organization
    Sprache: Englisch
    Seiten: 1 online resource (408 pages).
    Serie: IBM Redbooks
    Paralleltitel: Erscheint auch als
    DDC: 005.75/65
    Schlagwort(e): IBM Database 2 ; z/OS ; Database management ; IBM Database 2 ; Z/OS ; Bases de données ; Gestion ; Database management
    Kurzfassung: DB2℗ʼ 10 can reduce the total DB2 CPU demand from 5-20% when you take advantage of all the enhancements. Many CPU reductions are built in directly to DB2, requiring no application changes. Some enhancements are implemented through normal DB2 activities through rebinding, restructuring database definitions, improving applications, and utility processing. The CPU demand reduction features have the potential to provide significant total cost of ownership savings based on the application mix and transaction types. Improvements in optimization reduce costs by processing SQL automatically with more efficient data access paths. Improvements through a range-list index scan access method, list prefetch for IN-list, more parallelism for select and index insert processing, better work file usage, better record identifier (RID) pool overflow management, improved sequential detection, faster log I/O, access path certainty evaluation for static SQL, and improved distributed data facility (DDF) transaction flow all provide more efficiency without changes to applications. These enhancements can reduce total CPU enterprise costs because of improved efficiency in the DB2 10 for z/OS. DB2 10 includes numerous performance enhancements for Large Objects (LOBs) that save disk space for small LOBs and that provide dramatically better performance for LOB retrieval, inserts, load, and import/export using DB2 utilities. DB210 can also more effectively REORG partitions that contain LOBs. This IBM Redbooks℗ʼ publication℗ʼ provides an overview of the performance impact of DB2 10 for z/OS discussing the overall performance and possible impacts when moving from version to version. We include performance measurements that were made in the laboratory and provide some estimates. Keep in mind that your results are likely to vary, as the conditions and work will differ. In this book, we assume that you are somewhat familiar with DB2 10 for z/OS. See DB2 10 for z/OS Technical Overview, SG24-7892-00, for an introduction to the new functions.
    Anmerkung: "SG24-7942-00.". - Includes index. - Includes bibliographical references and index. - Online resource; title from cover (Safari Books Online, viewed March 16, 2012)
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  • 8
    Online-Ressource
    Online-Ressource
    San Jose, CA : IBM, International Technical Support Organization
    ISBN: 0738490253 , 9780738490250
    Sprache: Englisch
    Seiten: 1 online resource (xvi, 380 pages) , illustrations
    Ausgabe: 1st ed.
    Serie: IBM redbooks
    Serie: DB2 information management software
    DDC: 650/.0285/5785
    Schlagwort(e): SAP Business information warehouse ; IBM Database 2 ; Data warehousing ; Management information systems ; Business enterprises Computer networks ; Management Information Systems ; SAP Business information warehouse ; IBM Database 2 ; IBM Database 2 ; SAP Business information warehouse ; Entrepôts de données (Informatique) ; Systèmes d'information de gestion ; Entreprises ; Réseaux d'ordinateurs ; Business enterprises ; Computer networks ; Data warehousing ; Management information systems
    Kurzfassung: SAP is a leading ERP vendor, with a large install base. A key element in their product set is the SAP Business Information Warehouse (BW). The primary objective of this IBM Redbooks publication is to provide guidelines to help you implement your SAP Business Information Warehouse on DB2 UDB ESE. Two major considerations when building a business information warehouse are scalability and performance. In this book, we have demonstrated the wide range of scalability of BW when implemented on DB2, while maintaining the performance requirements that are so critical. The parallelism and data partitioning capabilities of DB2 Universal Database ESE, enables a robust, highly scalable, and high performance business information warehouse. For a common understanding, we first discuss the concepts of data warehousing and then describe the SAP architecture and robust component capabilities of the SAP business information warehouse. To help in your implementation, we provide guidelines for how to configure SAP BW when it is built on DB2. We also describe and discuss the key capabilities and parameters to help you get the best from DB2. Key topics such as sizing, partitioning, performance tuning, and systems administration, are discussed to assist in the implementation and maintenance of your system. This book will help enable you to more quickly and easily implement a robust SAP BW on DB2 UDB ESE.
    Anmerkung: Includes bibliographical references and index. - Print version record , English.
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  • 9
    Online-Ressource
    Online-Ressource
    Poughkeepsie, NY : IBM Corporation, International Technical Support Organization
    Sprache: Englisch
    Seiten: 1 online resource (1 volume) , illustrations.
    Ausgabe: First edition.
    Serie: IBM redbooks
    Schlagwort(e): z/OS ; User interfaces (Computer systems) ; Database management ; Electronic books ; Electronic books ; local
    Kurzfassung: For more than 50 years, IBM® mainframes have supported an extraordinary portion of the world's computing work, providing centralized corporate databases and mission-critical enterprise-wide applications. IBM z™ Systems, the latest generation of the IBM distinguished family of mainframe systems, has come a long way from its IBM System/360 heritage. Likewise, its IBM z/OS® operating system is far superior to its predecessors in providing, among many other capabilities, world-class and state-of-the-art support for the TCP/IP internet protocol suite. TCP/IP is a large and evolving collection of communication protocols that is managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the internet. The convergence of IBM mainframe capabilities with internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for even more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance for enabling the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication is for people who install and support z/OS Communications Server. It introduces z/OS Communications Server TCP/IP, describes the system resolver, and shows the implementation of global and local settings for single and multi-stack environments. It presents implementation scenarios for TCP/IP base functions, connectivity, routing, and subplexing.
    Anmerkung: Number on resource description page: SG24836000. - Includes bibliographical references. - Description based on online resource; title from cover (Safari, viewed January 12, 2017)
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  • 10
    Online-Ressource
    Online-Ressource
    [Poughkeepsie, N.Y.] : IBM, International Technical Support Organization
    ISBN: 0738435937 , 9780738435930
    Sprache: Englisch
    Seiten: 1 online resource (xii, 164 pages) , illustrations.
    Serie: IBM redbooks
    Paralleltitel: Erscheint auch als
    DDC: 005.74
    Schlagwort(e): z/OS ; Database management ; Electronic data processing Backup processing alternatives ; Z/OS ; Z/OS ; Database management ; Electronic data processing ; Backup processing alternatives ; Bases de données ; Gestion ; Sauvegarde (Informatique)
    Kurzfassung: Each release of DFSMS builds upon the previous version to provide enhanced storage management, data access, device support, program management, and distributed data access for the z/OS® platform in a system-managed storage environment. This IBM® Redbooks® publication provides a summary of the functions and enhancements in z/OS V1R12 DFSMS. It provides you with the information that you need to understand and evaluate the content of this DFSMS release, along with practical implementation hints and tips. Also included are enhancements that were made available through enabling PTFs that have been integrated into z/OS V1R12 DFSMS. This book was written for storage professionals and system programmers who have experience with the components of DFSMS. It provides sufficient information so that you can start prioritizing the implementation of new functions and evaluating their applicability in your DFSMS environment.
    Anmerkung: Includes bibliographical references (pages 159-160) and index. - Resource description page (viewed Jan. 13, 2012)
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