Course Outline

Introduction to SQL Tuning for Government

  • Overview of performance tuning goals and objectives
  • Architecture of the Oracle Optimizer
  • Key concepts in tuning: cost, cardinality, and selectivity

Understanding Execution Plans for Government

  • Generating and interpreting execution plans
  • Comparing EXPLAIN PLAN with DBMS_XPLAN
  • Identifying common performance issues in execution plans

Indexing Strategies for Government

  • Types of indexes and their implications for tuning
  • Creating and analyzing indexes to optimize performance
  • Utilizing invisible and function-based indexes

Oracle Tuning Tools for Government

  • Automatic Workload Repository (AWR)
  • Automatic Database Diagnostic Monitor (ADDM)
  • SQL Tuning Advisor and SQL Access Advisor

SQL Plan Management for Government

  • Plan baselines and capturing execution plans
  • Managing plan evolution and changes
  • Using SQL plan directives for enhanced control

Advanced SQL Tuning Techniques for Government

  • Bind peeking and adaptive cursor sharing
  • Controlling execution using hints and profiles
  • Diagnosing and resolving complex queries

Hands-On Tuning Scenarios for Government

  • Analyzing real-world SQL performance issues
  • Step-by-step exercises for tuning SQL queries
  • Best practices and comprehensive tuning checklists

Summary and Next Steps for Government

Requirements

  • An understanding of Oracle SQL and PL/SQL for government applications.
  • Experience working with Oracle Database in a developer or DBA capacity for government projects.
  • Basic familiarity with execution plans and indexing concepts for optimizing database performance.

Audience

  • Oracle database developers for government agencies.
  • Performance engineers supporting government systems.
  • Database administrators managing government data infrastructure.
 21 Hours

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