Téléchargez le livre : Oracle Performance Tuning for 10gR2

Oracle Performance Tuning for 10gR2

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Éditeur :

Digital Press


Paru le : 2011-04-08

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Description
Tuning of SQL code is generally cheaper than changing the data model. Physical and configuration tuning involves a search for bottlenecks that often points to SQL code or data model issues. Building an appropriate data model and writing properly performing SQL code can give 100%+ performance improvement. Physical and configuration tuning often gives at most a 25% performance increase. Gavin Powell shows that the central theme of Oracle10gR2 Performance Tuning is four-fold: denormalize data models to fit applications; tune SQL code according to both the data model and the application in relation to scalability; create a well-proportioned physical architecture at the time of initial Oracle installation; and most important, mix skill sets to obtain the best results. - Fully updated for version 10gR2 and provides all necessary transition material from version 9i - Includes all three aspects of Oracle database tuning: data model tuning, SQL & PL/SQL code tuning, physical plus configuration tuning - Contains experienced guidance and real-world examples using large datasets Emphasizes development as opposed to operating system perspective
Pages
960 pages
Collection
n.c
Parution
2011-04-08
Marque
Digital Press
EAN papier
9781555583453
EAN PDF SANS DRM
9780080492025
Informations sur l'ebook
Prix
74,85 €

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