Oracle Training - Query optimization

Description

Oracle query optimization is the process of analyzing and tuning SQL queries for optimal performance in Oracle databases. This involves understanding how Oracle processes SQL queries, analyzing execution plans, using indexing and statistics to improve query performance, and implementing best practices for query optimization. The goal of query optimization is to reduce the time it takes to execute SQL statements, improve overall database performance, and reduce resource consumption.

This training is designed to provide a comprehensive understanding of Oracle query optimization, from the basics to advanced concepts. Participants will learn how to analyze and tune their SQL statements for optimal performance, using a range of tools and techniques. The training will cover a range of topics, including query processing, execution plans, indexing, statistics, and performance tuning.

Day 1:

  • Introduction to Oracle Query Optimization
  • Query Processing and Execution Plans
  • Understanding SQL Statements
  • Reading Execution Plans
  • Optimizing SQL Statements

Day 2:

  • Indexing for Performance
  • Indexing Best Practices
  • Using Hints and Optimizer Features
  • Optimizer Statistics
  • Analyzing SQL Statements

Day 3:

  • Monitoring Performance
  • Performance Tuning Methodology
  • Tuning Complex SQL Statements
  • Optimizing DML Statements
  • Advanced Tuning Techniques

This training is intended for database developers and administrators who are responsible for managing and supporting Oracle databases and need to optimize their SQL queries for improved performance.

Participants should have a solid understanding of SQL and Oracle database administration, including concepts such as backup and recovery, database security, and performance tuning. Familiarity with Oracle tools such as SQL Developer and Enterprise Manager is also recommended. Prior experience with query optimization is helpful but not required.

  • Understand how Oracle processes SQL queries
  • Analyze and tune SQL statements for optimal performance
  • Use Oracle tools and techniques for query optimization
  • Understand the role of indexing and statistics in query performance
  • Implement best practices for query optimization in Oracle databases

Training Details

  • Reference : DLA-ORAOPT3
    Training location : Douala
    Date :
    Duration : 3 Days (21 hrs)
    Price : FCFA730,000

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