Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Duration 21 hours
Course Outline
Introduction to SQL Tuning Principles
- Overview of performance tuning objectives and goals
- Architecture of the Oracle Optimizer
- Essential tuning concepts: cost, cardinality, and selectivity
Interpreting Execution Plans
- Techniques for generating and reading execution plans
- Comparing EXPLAIN PLAN and DBMS_XPLAN outputs
- Identifying common performance issues within plans
Indexing Strategies
- Impact of different index types on tuning
- Designing and analyzing indexes for peak performance
- Utilizing invisible and function-based indexes
Oracle Tuning Utilities
- Working with the Automatic Workload Repository (AWR)
- Utilizing the Automatic Database Diagnostic Monitor (ADDM)
- Leveraging the SQL Tuning Advisor and SQL Access Advisor
SQL Plan Management
- Establishing plan baselines and capturing plans
- Managing plan evolution processes
- Implementing SQL plan directives
Advanced SQL Tuning Methods
- Addressing bind peeking and adaptive cursor sharing
- Controlling execution via hints and profiles
- Troubleshooting and optimizing complex queries
Practical Tuning Exercises
- Evaluating real-world SQL challenges
- Executing step-by-step tuning workflows
- Reviewing best practices and tuning checklists
Course Summary and Future Steps
Requirements
- Solid knowledge of Oracle SQL and PL/SQL
- Professional experience with Oracle Database in roles such as developer or DBA
- Foundational understanding of execution plans and indexing principles
Target Audience
- Oracle database developers
- Performance engineers
- Database administrators
Testimonials (1)
good explanation on each points and provide assignment for practices.
