ORACLE DATABASE 19C: SQL TUNING WORKSHOP

Categoria:
Tecnologie

Database

Ruolo

Database Administrator

Vendor

Oracle

Durata

5 Giorni

Edizioni del corso

2,885.00

Dettagli

1: Course Introduction

  • Course Introduction
  • Workshop 1: Enhancing the Performance of a SQL Query Statement

 

2: Introduction to SQL Tuning

  • Introduction to SQL Tuning
  • Quick Solution Strategy
  • Workshop 2: Reviewing the Execution Steps of the SQL Statement
  • Practice 2-1: Using SQL Developer

 

3: Using Application Tracing Tools

  • Using Application Tracing Tools
  • trcsess Utility
  • Workshop 3: Learn to Tune Sort Operation Using an Index in the ORDER BY Clauses
  • Practice 3-1: Tracing Applications (Part 01)
  • Practice 3-1: Tracing Applications (Part 02)

 

4: Optimizer Fundamentals

  • Optimizer Fundamentals
  • Query Estimator: Selectivity and Cardinality
  • Plan Generator
  • Workshop 4: Identifying and Tuning a Poorly Written SQL Statement
  • Practice 4-1: Understanding Optimizer Decisions (Optional)

 

5: Generating and Displaying Execution Plans

  • Generating and Displaying Execution Plans
  • AUTOTRACE
  • Automatic Workload Repository
  • Workshop 5: Effects of Changing the Column Order in a Composite Index
  • Practice 5-1: Extracting an Execution Plan by Using SQL Developer
  • Practice 5-2: Extracting Execution Plans

 

6: Interpreting Execution Plans and Enhancements

  • Interpreting Execution Plans and Enhancements
  • Workshop-6: Using Information in the 10053 File to Tune a SQL Statement
  • Practice 6-1: Using Dynamic Plans

 

7: Optimizer: Table and Index Access Paths

  • Optimizer: Table and Index Access Paths
  • Indexes: Overview
  • Bitmap Indexes
  • Common Observations
  • Workshop 7: Understanding the Optimizer’s Decision
  • Practice 7-1: Using Different Access Paths (Part 01)
  • Practice 7-1: Using Different Access Paths (Part 02)
  • Practice 7-1: Using Different Access Paths (Part 03)
  • Practice 7-1: Using Different Access Paths (Part 04)

 

8: Optimizer: Join Operators

  • Optimizer: Join Operators
  • Workshop 8: Tuning Strategy
  • Practice 8: Using Join Paths

 

9: Other Optimizer Operators

  • Other Optimizer Operators
  • Workshop 9: Using SQL Plan Baseline to Manage a Better Execution Plan
  • Practice 9-1: Using the Result Cache
  • Practice 9-2: Using Other Access Paths (Optional)

 

10: Introduction to Optimizer Statistics Concepts

  • Introduction to Optimizer Statistics Concepts
  • Column Statistics: Histograms
  • Session-Specific Statistics for Global Temporary Tables
  • Practice 10-1: Index Clustering Factor
  • Practice 10-2: Creating Expression Statistics
  • Practice 10-3: Enabling Automatic Statistics Gathering Optional (Part 01)
  • Practice 10-3: Enabling Automatic Statistics Gathering Optional (Part 02)
  • Practice 10-4: Using System Statistics (Optional)

 

11: Using Bind Variables

  • Using Bind Variables
  • Cursor Sharing Enhancements
  • Practice 11-1: Using Adaptive Cursor Sharing
  • Practice 11-2: Using CURSOR_SHARING (Optional)

 

12: SQL Plan Management

  • SQL Plan Management
  • Configuring SQL Plan Management
  • Possible SQL Plan Manageability Scenarios
  • Practice 12-1: Using SQL Plan Management SPM (Part 01)
  • Practice 12-1: Using SQL Plan Management SPM (Part 02)

 

13: Workshops

  • Workshops

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