Oracle Consulting Oracle Training Development

Remote DBA

Remote DBA Plans  

Remote DBA Service

Remote DBA RAC

   
Remote DBA Oracle Home
Remote DBA Oracle Training
Remote DBA SQL Tuning Consulting
Remote DBA Oracle Tuning Consulting
Remote DBA Data Warehouse Consulting
Remote DBA Oracle Project Management
Remote DBA Oracle Security Assessment
Remote DBA Unix Consulting
Burleson Books
Burleson Articles
Burleson Web Courses
Burleson Qualifications
Oracle Links
Remote DBA Oracle Monitoring
Remote DBA Support Benefits
Remote DBA Plans & Prices
Our Automation Strategy
What We Monitor
Oracle Apps Support
Print Our Brochure
Contact Us (e-mail)
Oracle Job Opportunities
Oracle Consulting Prices





   

 

 

 

Remote DBA services

Remote DBA Support

Remote DBA RAC

Remote DBA Reasons

Remote Oracle Tuning

Remote DBA Links

Oracle DBA Support

Oracle DBA Forum

Oracle Disaster

Oracle Training

Oracle Tuning

Oracle Training

 Remote DBA SQL Server

Remote MSSQL Consulting

Oracle DBA Hosting

Oracle License Negotiation

 

 


 

 

 

        
 
     Oracle: SQL optimization techniques

 
This tutorial introduces the evolution of SQL optimization and the enhancements to cost-based SQL optimization.  The focus of this tutorial is on the evolution of SQL optimization and understanding the techniques for using the rule-based and cost-based optimizer to achieve optimal SQL execution plans.
 
Topics in this tutorial will also include new indexing structures and Oracle SQL, as well as new execution plan methods and the adoption by Oracle of the ISO 99 SQL standard for table joins.  We will also explore Oracle indexing and learn the different types of indexes and see how they are used to improve SQL execution speed.
 
Understanding SQL optimization is critical to managing SQL execution.  Oracle offers a wealth of tools that the database professional can use to improve the efficiency of SQL execution.  These tools include automatic query re-write, optimizer plan stability, query hints and function-based indexes.
 
In this tutorial we will explore the functionality of the SQL optimizers and perform some hands-on exercises to help you internalize the concepts.
 
Upon completion of this tutorial, you will be able to:
 
  • Describe the history of the rule-based SQL optimizer
  • Anticipate RBO behavior using driving tables and using order of the query predicates
  • Implement optimizer plan stability
  • Describe the history of the cost-based optimizer
  • List the new indexing structures in Oracle SQL
  • Learn advanced Oracle optimizer methods
  • Describe the ISO 99 SQL standard


 

     
For a complete overview of Oracle SQL, see the book "Easy Oracle SQL".  It's only $9.95 and has a downloadable code depot:

http://www.rampant-books.com/book_2005_1_easy_sql.htm

Remote DBA Service
 

Oracle Tuning Book

 

Advance SQL Tuning Book 

BC Oracle support

Oracle books by Rampant

Oracle monitoring software

 

 

 

 

 

 

 

 

 

BC Remote Oracle Support

Remote DBA

Remote DBA Services

Copyright © 1996 -  2013 by Burleson. All rights reserved.

Oracle® is the registered trademark of Oracle Corporation.