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    Efficent Software Development with DB2 for OS/390 1999: Organizational and Technical Measures for Performance Optimization (Efficient Software Development) (Paperback) By (author) Jurgen Glag

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    DescriptionJurgen Glag's book points out how to ensure professional and efficient database software development in DB2 mainframe and client/server environments. The asset of this book is that technical aspects (performance, tuning) and organizational measures (economical performance) are covered. Consequently, this book is suitable particularly for organizations that want to use DB2 in an economical and safe way. Work in various large production systems with DB2 revealed that most performance problems arise either from a certain critical transaction load onwards or for particularly large tables. Many measures can be taken in order to identify and to solve these problems during software development and not, as is often the case, only in production environment. Beyond explaining the causes for performance problems, this book also describes and explains well-proven measures to avoid such problems. The book particularly addresses those persons who are responsible for data processing and quality assurance; project leaders and project managers in the data processing area; and software and application developers. Das Buch von Glag zeigt, wie professionelle und effiziente DB-Anwendungsentwicklung im DB2-Grossrechnerbereich und Client/Server-Umfeld sichergestellt werden konnen. Der Vorzug des Buches ist es, dass sowohl die technischen Aspekte (Performance, Tuning) als auch organisatorische Massnahmen zur Optimierung (wirtschaftliche Performance) dargestellt werden. Damit eignet sich das Buch insbesondere fur den Einsatz in Unternehmen, die DB2 kostengunstig und sicher einsetzen wollen. Bei der Arbeit in mehreren grossen produktiven DB2-Umgebungen hat sich gezeigt, dass die meisten Performance-Probleme entweder erst ab einer bestimmten kritischen Transaktionslast oder bei besonders umfangreichen Tabellengrossen auftreten. Um diese Probleme nicht erst in der Produktionsumgebung, sondern bereits wahrend der Softwareentwicklung erkennen und losen zu konnen, sind eine Reihe von Massnahmen


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    Title
    Efficent Software Development with DB2 for OS/390 1999
    Subtitle
    Organizational and Technical Measures for Performance Optimization
    Authors and contributors
    By (author) Jurgen Glag
    Physical properties
    Format: Paperback
    Number of pages: 168
    Width: 169 mm
    Height: 240 mm
    Thickness: 9 mm
    Weight: 318 g
    Language
    English
    ISBN
    ISBN 13: 9783528155872
    ISBN 10: 3528155876
    Classifications

    BIC E4L: COM
    Nielsen BookScan Product Class 3: S10.2
    B&T Book Type: NF
    B&T Modifier: Subject Development: 20
    LC subject heading:
    B&T Modifier: Region of Publication: 04
    B&T Modifier: Academic Level: 03
    BIC subject category V2: UMZ
    B&T General Subject: 229
    BIC subject category V2: ULQ, UN
    DC22: 005.1
    B&T Merchandise Category: COM
    Warengruppen-Systematik des deutschen Buchhandels: 16350
    Ingram Subject Code: XL
    BISAC V2.8: COM051230, COM021000
    B&T Approval Code: A93662422
    BISAC V2.8: COM030000
    B&T Approval Code: A93503659
    Libri: DATE5308, DBAA3500
    DC23: 004
    LC classification: QA75.5-76.95
    Thema V1.0: UMZ, UN, UNH, ULQ
    Edition
    2, Revised
    Edition statement
    2nd Revised edition
    Illustrations note
    biography
    Publisher
    Friedrich Vieweg & Sohn Verlagsgesellschaft mbH
    Imprint name
    Friedrich Vieweg & Sohn Verlagsgesellschaft mbH
    Publication date
    21 December 1999
    Publication City/Country
    Wiesbaden
    Author Information
    The author Jurgen Glag is based in Dusseldorf Germany, where he holds a leading position with a major software company. He has gained over 15 years of experience in the field of application development. His main areas of expertise are project management, product development and DB2 consulting. He is frequent speaker at GUIDE, IDUG and other events where he has held presentations about DB2 performance and tuning. Dipl.-Math. Jurgen Glag ist als Projektmanager bei einem grossen Beratungsunternehmen in Dusseldorf beschaftigt. Seit uber 15 Jahren arbeitet er im Bereich der Anwendungsentwicklung. Seine Arbeitsschwerpunkte liegen im Management von Projekten fur die Versicherungswirtschaft sowie in der DB2-Beratung. Uber Performance- und Tuningmassnahmen hinsichtlich des Einsatzes von DB2 hat er auf Seminaren mehrfach Vortrage gehalten.
    Table of contents
    Performance problems: symptoms, causes, and measures - organizational measures in software development - case studies - tuning - checklists - new stuff for application development In order to get the best out of DB2 in terms of features that are relevant for application development, certain selected new topics in DDL and DML that came with Version 5 are covered by this edition. Performanceprobleme: Symptome, Ursachen und Massnahmen - Organisatorische Massnahmen in der Softwareentwicklung - Fallstudien - Tuning - Checklisten "Zusatzlich wird in diesem Buch auf die Erweiterungen der Version 5 eingegangen."