Oracle Database: SQL Tuning for Developers Ed 2 Training Logo

Oracle Database: SQL Tuning for Developers Ed 2 Training

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In this course, students learn about Oracle SQL tuning and how to apply tuning techniques to their SQL code. This course assists database developers, DBAs, and SQL developers to identify and tune inefficient SQL. It covers investigative methods that reveal varying levels of detail about how the Oracle database executes a SQL statement. Students learn the different ways in which data can be accessed, and how to determine if those are the most efficient ways is a particular database. Student will learn how to ensure that the best method is used.

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What is SQL Tuning for Developers Ed 2 Certification Training about?

In this application development-centric course, students learn about Oracle SQL statement tuning and how to write well-tuned SQL statements appropriate for the Oracle database. Students learn to interpret execution plans and the different ways in which data can be accessed. Students are shown how to decipher, decide and then apply tuning to their SQL code. Various tuning techniques are demonstrated. For example, taking advantage of bind variables, trace files, and using the different types of indexes.

Benefit from gaining a deeper understanding of Oracle SQL statement tuning and how to 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.

What are the objectives of SQL Tuning for Developers Ed 2 Certification Training ?

  • Modifying a SQL statement to perform at its best
  • Identifying poorly performing SQL
  • Tracing an application through its different levels of the application architecture
  • Understanding how the Query Optimizer makes decisions about how to access data
  • Defining how optimizer statistics affect the performance of SQL
  • Listing the possible methods of accessing data, including different join methods

Who is SQL Tuning for Developers Ed 2 Certification Training for?

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

What are the prerequisites for SQL Tuning for Developers Ed 2 Certification Training?

Suggested Prerequisite

  • Knowledge of SQL and PL/SQL
  • Familiarity with database architecture

Required Prerequisite

  • Oracle Database: Introduction to SQL Ed 2
  • Oracle Database: SQL Workshop I Ed 2

Available Training Modes

Live Online Training

24 Hours

Classroom Training

3 Days

Course Outline Expand All

Expand All

  • Workshops, Demo Scripts, and Code Example Scripts
  • SQL Environments Available in the Course
  • Course Objectives, Course Agenda and Appendixes Used in this Course
  • Sample Schemas Used in the Course
  • Class Account Information
  • Appendices in the Course
  • Audience and Prerequisites
  • SQLTXPLAIN (SQLT) Diagnostic Tool
  • Development Environments: Overview
  • SQL Tuning Session
  • SQL Tuning Strategies
  • Using the SQL Trace Facility: Overview
  • The trcsess Utility
  • Formatting SQL Trace Files: Overview
  • Available Tracing Tools: Overview
  • Steps Needed Before Tracing
  • Developing Efficient SQL statement
  • Index Usage
  • Data Type Mismatch
  • Table Design
  • Scripts Used in This Lesson
  • Transformed Index
  • Tune the ORDER BY Clause
  • NULL usage
  • Why Do You Need an Optimizer?
  • Query Transformer
  • SQL Statement Processing
  • Optimizer Features and Oracle Database Releases
  • Cost-Based Optimizer
  • SQL Statement Representation
  • Components of the Optimizer
  • Adaptive Query Optimization
  • DBML_SQL_MONITOR
  • V$SQL_PLAN View
  • AUTOTRACE
  • The EXPLAIN PLAN Command
  • Plan Table
  • Execution Plan?
  • SQL Monitoring
  • Automatic Workload Repository
  • Optimizer: Table and Index Access Paths
  • Full Table Scan
  • Common Observations
  • Row Source Operations
  • Indexes
  • Adaptive Optimizations
  • Main Structures and Access Paths
  • Interpreting a Serial Execution Plan
  • Join Methods
  • Join Types
  • SQL operators
  • Result Cache operators
  • Other N-Array Operations
  • Gather and Manage Optimizer Statistics: Overview
  • Optimizer Statistics
  • Types of Optimizer Statistics
  • Cursor Sharing and Bind Variables
  • Cursor Sharing and Different Literal Values
  • Maintaining SQL Performance
  • SQL Plan Management
  • Workshop 9
  • Workshop 2
  • Workshop 4
  • Workshop 8
  • Workshop 5
  • Workshop 6 & 7
  • Workshop 1
  • Workshop 3

Who is the instructor for this training?

The Trainer is Oracle certified Instructor with extensive domain experience, including years of experience training & mentoring professionals in the industry.

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SQL Tuning for Developers Ed 2 Certification Training - Certification & Exam

  • SpringPeople is the Authorized Training Partner of Oracle.
  • The training fees is exclusive of exam cost.
  • For any queries; feel free to reach us at oracle@springpeople.com

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