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Oracle Performance Tuning Training

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Reviews 4.9 (4.6k+)

Rated 4.7 out of 5

Learners : 1080

Duration : 25 Days

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 OCP 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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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.

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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.

Reviews

    
 
 
         
   Tharak 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent Experience. I would Recommend others to Join this course Oracle OTM & GTM.
  
 
        
   S I V A ROCK 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently completed the Oracle 19c DBA course at VISWA Online Trainings, and it was an excellent learning experience. The trainer explained every topic clearly with real-time examples and practical sessions. The hands-on labs helped me gain confidence in database administration. I highly recommend this course to anyone who wants to build a career as an Oracle DBA.
  
 
        
   Nikil 
 
 
 
 Trustindex verifies that the original source of the review is Google. The course was very well structured. I have taken Weblogic Admin Training. My learning journey was excellent at VISWA Online Trainings!
  
 
        
   Monica Benny 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently completed the Oracle Analytics Cloud (OAC) and Fusion Data Intelligence (FDI) training program with Viswa Training, and it has been an exceptional learning experience from start to finish.

The entire journey was well-supported. Chaithanya was extremely responsive, ensuring seamless coordination and assistance throughout the learning process.

The instructor brought a high level of expertise and depth to the classroom. Their extensive knowledge of the subject matter made complex analytical concepts easy to grasp and highly applicable to real-world scenarios.

Thanks to this structured curriculum and expert instruction, I now have a robust, comprehensive understanding of Oracle Analytics Cloud technology. Highly recommended for anyone looking to upskill in enterprise analytics!
  
 
        
   Manoj 
 
 
 
 Trustindex verifies that the original source of the review is Google. Oracle FDI Training....
Very good instructor. The instructor is well experienced and has clarity about the topics. He is very welcoming about new topics and suggestions. Also, Chaitanya/Viswa trainings is very accommodating about our availability. I would recommend Mahesh as FDI instructor and Viswa institute for professional trainings.
  
 
        
   A Ravi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good training with knowledgeable instructors and well-organized content. I would appreciate more practical sessions and assignments. Overall, a great learning experience.
  
 
        
   Venkat Nune 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent teaching here, Administrative also very Good
  
 
        
   Nandini Pillipaka 
 
 
 
 Trustindex verifies that the original source of the review is Google. I got a job, just wanted to take a moment to thank you for the great training sessions you've provided. Your expertise and knowledge of the subject matter has been invaluable in helping me to understand and apply what I've learned. I got a good package.☺️
Thank you very much for a great training session. The program was enjoyable, and I learned a lot from it. You're the best trainer that I've ever worked with. Thank you Thank you so much aditya sir 🙏☺️☺️ I cleared my certification . Thank you so much from your wonderful supporting.
  
 
        
   krishna reddy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thanks to the knowledgable & approachable trainers of Viswa Technologies, the course helped me get promoted to Data Analyst from Quality Analyst with a 50% hike in salary!

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