Oracle Performance Tuning for 10gR2

Oracle Performance Tuning for 10gR2
Author: Gavin JT Powell
Publisher: Elsevier
Total Pages: 955
Release: 2011-04-08
Genre: Computers
ISBN: 0080492029

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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


Oracle Performance Tuning for 10gR2
Language: en
Pages: 955
Authors: Gavin JT Powell
Categories: Computers
Type: BOOK - Published: 2011-04-08 - Publisher: Elsevier

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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 S
Oracle High Performance Tuning for 9i and 10g
Language: en
Pages: 774
Authors: Gavin JT Powell
Categories: Computers
Type: BOOK - Published: 2003-12-29 - Publisher: Elsevier

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There are three parts to tuning an Oracle database: data modeling, SQL code tuning and physical database configuration. A data model contains tables and relatio
Oracle Database 11g Performance Tuning Recipes
Language: en
Pages: 584
Authors: Sam Alapati
Categories: Computers
Type: BOOK - Published: 2011-10-18 - Publisher: Apress

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Performance problems are rarely "problems" per se. They are more often "crises" during which you’re pressured for results by a manager standing outside your c
Troubleshooting Oracle Performance
Language: en
Pages: 603
Authors: Christian Antognini
Categories: Computers
Type: BOOK - Published: 2008-08-20 - Publisher: Apress

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When your database application isn’t running fast enough, troubleshooting is usually your first move. Finding the slow part of an application is often easy, b
Oracle Database 11gR2 Performance Tuning Cookbook
Language: en
Pages: 835
Authors: Ciro Fiorillo
Categories: Computers
Type: BOOK - Published: 2012-01-01 - Publisher: Packt Publishing Ltd

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In this book you will find both examples and theoretical concepts covered. Every recipe is based on a script/procedure explained step-by-step, with screenshots,