Oracle Database 12c: SQL Tuning Workshop Eğitimi

  • Eğitim Tipi: Classroom
  • Süre: 3 Gün
  • PDF indir
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In the Oracle Database: SQL Tuning for Developers course, you learn 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.Learn To:Use Oracle tools to identify inefficient SQL statements.Use Automatic SQL Tuning.Use Real Time SQL monitoring.Write more efficient SQL statements.Monitor and trace high load SQL statements.Manage optimizer statistics on database objects.Understand the optimizer process steps and operators.Interpret execution plans.Perform application tracing.Benefits To You:Benefit from gaining a deeper understanding of Oracle SQL statement tuning and how write well-tuned SQL statements appropriate for the Oracle database in this application development-centric course. You will learn how to decipher, decide and then apply tuning to your SQL code. Various tuning techniques are demonstrated.
 

Audiences

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


 

Objectives

Modify a SQL statement to perform at its best
Identify poorly performing SQL
Trace an application through its different levels of the application architecture
Understand how the Query Optimizer makes decisions about how to access data
Define how optimizer statistics affect the performance of SQL
List the possible methods of accessing data, including different join methods


 

Topics

Introduction

Introduction to SQL Tuning

Using Application Tracing Tools

Understanding Basic Tuning Techniques

Optimizer Fundamentals

Generating and Displaying Execution Plans

Interpreting Execution Plans and Enhancements

Optimizer: Table and Index Access Paths

Optimizer Join Operations

Other Optimizer Operators

Introduction to Optimizer Statistics Concepts

Using Bind Variables

SQL Plan Management

Workshops

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