Oracle SQL Tuning for Developers Workshop (D73549) – Outline
Detailed Course Outline
Introduction
Introduction to SQL Tuning
- Find a workaround to enhance performance
- Analyze a poorly written SQL statement
- Create a function based index
- Redesign a simple table
- Rewrite the SQL statement
Using SQL Trace Facility and TKPROF
- Explore a trace file to understand the optimizer’s decisions
Understand Basic Tuning Techniques
- Rewrite queries for better performance
- Rewrite applications for better performance
- Utilize SQL Tuning Advisor using SQL Developer 3.0
Optomizer Fundamentals
- Explore a trace file to understand the optimizer’s decisions
Understanding Serial Execution Plans
- Use different techniques to extract execution plans
- Use SQL monitoring
Optimizer: Table and Index Access Paths
- Learn about using different access paths for better optimization
Optimizer: Join Operations
- Use different access paths for better optimization
- Examine and use the result cache
Other Optimizer Methods
- Use different access paths for better optimization
- Examine and use the result cache
Optimizer Statistics
- Analyze and use system statistics
- Use automatic statistics gathering
Using Bind Variables
- Use adaptive cursor sharing and bind peeking
- Use the CURSOR_SHARING initialization parameter
SQL Plan Management
