Christian Antognini

Troubleshooting Oracle Performance (eBook, PDF)

• Format: PDF

Produktbeschreibung

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, but discovering a solution can prove much more difficult. Troubleshooting Oracle Performance helps by providing a systematic approach to addressing the underlying causes of poor database application performance. Written for developers by an application developer who has learned by doing, this book shows you how to plan for performance as you would for any other application requirement.

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Produktdetails

• Verlag: Apress
• Seitenzahl: 586
• Erscheinungstermin: 20. August 2008
• Englisch
• ISBN-13: 9781430204985
• Artikelnr.: 37361608

Autorenporträt

Since 1995, Christian Antognini has been focusing on understanding how the Oracle database engine works. His main interests range from logical and physical database design, to the integration of databases with Java applications, the query optimizer, and basically everything else related to performance management and tuning. He is working as a senior consultant and trainer at Trivadis AG in Z rich, Switzerland. If he is not helping one of his customers to get the most out of Oracle, he is somewhere lecturing on optimization or new Oracle database features for developers. He is member of the Trivadis Performance Team and of the OakTable Network).

Inhaltsangabe

Foundations.- Performance Problems.- Key Concepts.- Identification.- Identifying Performance Problems.- Query Optimizer.- System and Object Statistics.- Configuring the Query Optimizer.- Execution Plans.- SQL Tuning Techniques.- Optimization.- Parsing.- Optimizing Data Access.- Optimizing Joins.- Beyond Data Access and Join Optimization.- Optimizing the Physical Design.

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Part I: Foundations
1. Performance Problems
2. Key Concepts
Part II: Identification
3. Analysis of Reproducible Problems
4. Real-Time Analysis of Irreproducible Problems
5. Postmortem Analysis of Irreproducible Problems
Part III: Query Optimizer
6. Introducing the Query Optimizer
7. System Statistics
8. Object Statistics
9. Configuring the Query Optimizer
10. Execution Plans
Part IV: Optimization
11. SQL Tuning Techniques
12. Parsing
13. Optimizing Data Access
14. Optimizing Joins
15. Beyond Data Access and Join Optimization
16. Optimizing the Physical Design
Appendix A