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Oracle Performance Tuning Training
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About Course
🌐 Oracle Performance Tuning – About Course
The Oracle Performance Tuning Online Training is designed to help database administrators and developers enhance the speed, efficiency, and reliability of Oracle databases. This course provides an in-depth understanding of Oracle architecture, SQL tuning, memory optimization, and performance diagnostics. Learners will gain hands-on experience in identifying bottlenecks, optimizing queries, and fine-tuning database configurations to achieve maximum performance.
This training is ideal for Oracle DBAs, Developers, and IT Professionals who aim to master proactive performance management and ensure optimal database performance in production environments. You’ll learn how to use Oracle tools like AWR, ADDM, ASH, and SQL Trace to monitor and analyze performance issues effectively.
🧠 Key Learning Highlights
- Understand Oracle Database architecture and performance tuning concepts
- Optimize SQL queries and indexing strategies
- Learn AWR, ADDM, and ASH report analysis for tuning
- Manage memory structures and system statistics
- Perform proactive performance monitoring and troubleshooting
- Implement real-world optimization strategies for OLTP and Data Warehouse systems
🏆 Course Benefits
- Improve Oracle database performance and efficiency
- Gain hands-on experience with tuning tools and reports
- Master query and system-level optimization techniques
- Enhance your career prospects as an Oracle Performance Tuning Specialist
Oracle Performance Tuning Training Course Syllabus
Oracle Performance Tuning Overview
- Write appropriate tuning goals
- Apply the tuning methodology
- Identify common tuning problems
- Log a performance Service Request with Oracle Support
Basic Tuning Tools in Oracle Performance Tuning
- Monitoring tools overview
- Enterprise Manager
- V$ Views, Statistics, and Metrics
- Wait for Events
Using Automatic Workload Repository
- Managing the Automatic Workload Repository Create AWR Snapshots
- Generate AWR reports
- Create snapshot sets and compare periods
- Generate ADDM reports
- Generate ASH reports
- Real-Time SQL Monitoring
Defining Problems in Oracle Performance Tuning
- Defining the Problem
- Top SQL Reports
- ADDM Tuning Session
- Performance versus Business Requirements
- Oracle Performance Tuning Resources & Filing a Performance Service Request
Using Metrics and Alerts
- Metrics, Alerts, and Baselines
- Limitation of Base Statistics & Typical Delta Tools
Benefits of Metrics - Viewing Metric History Information & using EM to View Metric Details
- Statistic Histograms & Histogram Views
- Database Control Usage Model & Setting Thresholds
Identifying Problem SQL Statements
- SQL Statement Processing Phases & Role of the Oracle Optimizer
- Identifying Bad SQL, Real-Time SQL Monitoring
- What Is an Execution Plan? Methods for Viewing Execution Plans & Uses of Execution Plans
- DBMS_XPLAN Package: Overview & EXPLAIN PLAN Command
- Reading an Execution Plan, Using the V$SQL_PLAN View & Querying the AWR
- SQL*Plus AUTOTRACE & SQL Trace Facility
- How to Use the SQL Trace Facility
- Generate an Optimizer Trace
Understanding Operating System Resources
- Understanding Operating System Performance Issues
- Solving Operating System Problems
- Understanding CPU
- Finding System CPU Utilization
Using SQL Performance Analyzer
- Real Application Testing: Overview & Use Cases
- SQL Performance Analyzer: Process & Capturing the SQL Workload
- Creating a SQL Performance Analyzer Task & SPA
- DBMS_SQLTUNE.CREATE_TUNING_TASK
- Comparison Report & Comparison Report SQL Detail
SQL Performance Management
- Maintaining SQL Performance and Optimizer Statistics & Automated Maintenance Tasks
- Statistic Gathering Options & Setting Statistic Preferences
- Restore Statistics
- Deferred Statistics Publishing
- Automatic SQL Tuning
- SQL Tuning Advisor
- Using the SQL Access Advisor
Oracle Performance Tuning Networks
- Understanding Connection Models
- Detecting Network Problems
- Solving Network Problems
Oracle Performance Tuning the Shared Pool
- Shared Pool Architecture & Operation
- The Library Cache & Latch and Mutex
- Diagnostic Tools for Tuning the Shared Pool
- Avoiding Hard & Soft Parses
- Sizing the Shared Pool & Avoiding Fragmentation
- Data Dictionary Cache & SQL Query Result Cache
- Large Pool & Tuning the Large Pool
Oracle Performance Tuning the Buffer Cache
- Oracle Database Architecture: Buffer Cache
- Database Buffers
- Buffer Cache Tuning Goals and Techniques
- Buffer Cache Performance Symptoms & Solutions
- Automatically Tuned Multiblock Reads
- Flushing the Buffer Cache (for Testing Only)
Tuning PGA and Temporary Space
- SQL Memory Usage & Performance Impact
- SQL Memory Manager
- Configuring Automatic PGA Memory & Setting PGA_AGGREGATE_TARGET Initially
- Monitoring & Tuning SQL Memory Usage
- PGA Target Advice Statistics & Histograms
- Automatic PGA and Enterprise Manager & Automatic PGA and AWR Reports
- Temporary Tablespace Management: Overview & Monitoring Temporary Tablespace
- Temporary Tablespace Shrink & Tablespace Option for Creating Temporary Table
Automatic Memory Management
- Oracle Database Architecture, Dynamic SGA & Memory Advisories
- Increasing the size of an SGA Component
- The behavior of Auto-Tuned & Manually Tuned SGA Parameters
- Using the V$PARAMETER View & Resizing SGA_TARGET
- Disabling, Configuring & Monitoring Automatic Shared Memory Management (ASMM)
Tuning I/O
- I/O Architecture, File System Characteristics, I/O Modes & Direct I/O
- Enterprise Manager
- Stripe and Mirror Everything
- Using RAID
- I/O Diagnostics
- Database I/O Tuning
Oracle Performance Tuning Course Key Features
- Live Instructor based training with software
- Certification Oriented content
- Hands-on complete Realtime training
- Flexible schedule demo's & classes
- Live recorded videos access
- Study material provided
- JOB Assistance
Course completion certificate
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- Learn as a full day schedule with discussions, exercises.
- Practical use cases.
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Oracle Performance Tuning Online Training FAQ'S
What is Oracle Performance Tuning?
Oracle Performance Tuning is the process of optimizing database operations to ensure efficient performance, reduced response time, and maximum resource utilization.
What are AWR and ADDM in Oracle?
AWR (Automatic Workload Repository) collects performance statistics, and ADDM (Automatic Database Diagnostic Monitor) analyzes this data to identify performance bottlenecks.
What are common causes of poor database performance?
Common causes include inefficient SQL queries, lack of proper indexing, memory configuration issues, and resource contention.
What is SQL Trace and TKPROF?
SQL Trace captures SQL execution details, and TKPROF formats that data into a readable report for SQL performance analysis.
How can indexing improve database performance?
Proper indexing reduces data retrieval time, minimizes full table scans, and enhances query performance.
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