Oracle Database 19c: Performance Management and Tuning

Prerequisites

• Knowledge of SQL and PL/SQL (for DBA use)
• Linux skills, including familiarity with command-line options such as ls, cd, cp, and su

Audience:

• Database Administrator
• Technical support

Course Outline

• Defining the Scope of Performance Issues
• Using the Time Model to Diagnose Performance Issues
• Using Statistics and Wait Events to Diagnose Performance Issues
• Using Log and Trace Files to Monitor Performance
• Using Enterprise Manager Cloud Control and SQL Developer to Monitor Performance
• Using Statspack to View Performance Data
• Using Automatic Workload Repository
• Using Metrics and Alerts
• Using Baselines
• Managing Automated Maintenance Tasks
• Using ADDM to Analyze Performance
• Using Active Session History Data for First Fault System Analysis
• Using Emergency Monitoring and Real-Time ADDM to Analyze Performance Issues
• Overview of SQL Statement Processing
• Maintaining Indexes
• Maintaining Tables
• Introduction to Query Optimizer
• Understanding Execution Plans
• Viewing Execution Plans by Using SQL Trace and TKPROF
• Managing Optimizer Statistics
• Using Automatic SQL Tuning
• Using the SQL Plan Management Feature
• Using the SQL Tuning Advisor
• Using the SQL Access Advisor
• Overview of Real Application Testing Components
• Using SQL Performance Analyzer to Determine the Impact of Changes
• Using Database Replay to Test System Performance
• Implementing Real-Time Database Operation Monitoring
• Using Services to Monitor Applications
• Overview of Memory Structures
• Managing Shared Pool Performance
• Managing Buffer Cache Performance
• Managing PGA and Temporary Space Performance
• Configuring the Large Pool
• Using Automatic Shared Memory Management
• Configuring the In-Memory Column Store Feature
• Using the In-Memory Column Store Feature to Improve SQL Performance
• Using In-Memory Column Store with Oracle Database Features