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.
Course Outline
Introduction to SQL Tuning
- Overview of performance tuning objectives and strategies.
- Insight into Oracle Optimizer architecture.
- Core tuning concepts: cost, cardinality, and selectivity.
Understanding Execution Plans
- Generating and interpreting execution plans.
- Comparing EXPLAIN PLAN with DBMS_XPLAN.
- Identifying common performance pitfalls in plans.
Indexing Strategies
- Exploring index types and their impact on tuning.
- Creating and analyzing indexes for optimal performance.
- Implementing invisible and function-based indexes.
Oracle Tuning Tools
- Automatic Workload Repository (AWR).
- Automatic Database Diagnostic Monitor (ADDM).
- SQL Tuning Advisor and SQL Access Advisor.
SQL Plan Management
- Managing plan baselines and capturing plans.
- Handling plan evolutions.
- Utilizing SQL plan directives.
Advanced SQL Tuning Techniques
- Bind peeking and adaptive cursor sharing.
- Controlling execution via hints and profiles.
- Diagnosing and resolving complex queries.
Hands-On Tuning Scenarios
- Analyzing real-world SQL challenges.
- Step-by-step tuning exercises.
- Exploring best practices and tuning checklists.
Summary and Next Steps
Requirements
- Proficiency in Oracle SQL and PL/SQL.
- Prior experience working with Oracle Database as a developer or DBA.
- Fundamental knowledge of execution plans and indexing concepts.
Target Audience
- Oracle database developers.
- Performance engineers.
- Database administrators.
21 Hours
Testimonials (1)
good explanation on each points and provide assignment for practices.