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Oracle - SQL - Performance Tuning

Oracle - SQL - Performance Tuning

Category: Software Development


This course is developed by Brain Concert in order for you to learn and practice about Oracle SQL tuning and how to apply tuning techniques to your SQL code. Learn the different ways in which data can be accessed efficiently.


  • Data Warehouse Developer
  • Application Developers
  • Developer
  • Support Engineer
  • PL/SQL Developer


3 days


  • Familiarity with database architecture.
  • Knowledge of SQL and PL/SQL.
  • Oracle Database: Introduction to SQL Ed 1.1.


  • Introduction.
  • Course Objectives, Course Agenda and Appendixes Used in this Course.
  • Audience and Prerequisites.
  • Sample Schemas Used in the Course.
  • Class Account Information.
  • SQL Environments Available in the Course.
  • Workshops, Demo Scripts, and Code Example Scripts.
  • Appendices in the Course.
  • Introduction to SQL Tuning.
  • SQL Tuning Session.
  • SQL Tuning Strategies.
  • Development Environments: Overview.
  • SQLTXPLAIN (SQLT) Diagnostic Tool.
  • Using Application Tracing Tools.
  • Using the SQL Trace Facility: Overview.
  • Steps Needed Before Tracing.
  • Available Tracing Tools: Overview.
  • The trcsess Utility.
  • Formatting SQL Trace Files: Overview.
  • Understanding Basic Tuning Techniques.
  • Developing Efficient SQL statement.
  • Scripts Used in This Lesson.
  • Table Design.
  • Index Usage.
  • Transformed Index.
  • Data Type Mismatch.
  • ULL usage.
  • Tune the ORDER BY Clause.
  • Optimizer Fundamentals.
  • SQL Statement Representation.
  • SQL Statement Processing.
  • Why Do You Need an Optimizer?
  • Components of the Optimizer.
  • Query Transformer.
  • Cost-Based Optimizer.
  • Adaptive Query Optimization.
  • Optimizer Features and Oracle Database Releases.
  • Generating and Displaying Execution Plans.
  • Execution Plan.
  • The EXPLAIN PLAN Command.
  • Plan Table.
  • SQL_PLAN View.
  • Automatic Workload Repository.
  • SQL Monitoring.
  • Interpreting Execution Plans and Enhancements.
  • Interpreting a Serial Execution Plan.
  • Adaptive Optimizations.
  • Optimizer: Table and Index Access Paths.
  • Row Source Operations.
  • Main Structures and Access Paths.
  • Full Table Scan.
  • Indexes.
  • Common Observations.
  • Optimizer Join Operations.
  • Join Methods.
  • Join Types.
  • Other Optimizer Operators.
  • SQL operators.
  • Other N-Array Operations.
  • Result Cache operators.
  • Introduction to Optimizer Statistics Concepts.
  • Optimizer Statistics.
  • Types of Optimizer Statistics.
  • Gather and Manage Optimizer Statistics: Overview.
  • Using Bind Variables.
  • Cursor Sharing and Different Literal Values.
  • Cursor Sharing and Bind Variables.
  • SQL Plan Management.
  • Maintaining SQL Performance.
  • SQL Plan Management.
  • Exercises.


City Date Duration Language Format Early Price Exp Date Price Early bird Price Regular GTR
Bucharest 27-Jan-2020 3 days RO Instructor-Led 20-Jan-2020 500€ 600€ Register
Bucharest 24-Feb-2020 3 days RO Instructor-Led 17-Feb-2020 500€ 600€ Register
Bucharest 23-Mar-2020 3 days RO Instructor-Led 16-Mar-2020 500€ 600€ Register

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