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Efficent software development with Db2 for OS/390 - Organizational and techical measures for performance optimization (Paperback, 2nd ed)
Loot Price: R1,523
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Efficent software development with Db2 for OS/390 - Organizational and techical measures for performance optimization (Paperback, 2nd ed)
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Jurgen 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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