DB2 11 for z/OS Application Performance and Tuning (CV963G) Training

Live Online & Classroom Enterprise Certification Training

This Application Performance and Tuning course is designed to teach the students how to prevent application performance problems and to improve the performance of existing applications.

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What is DB2 11 for z/OS Application Performance and Tuning (CV963G) Certification Training about?

Students will learn about indexes, table design, locking, and other issues relevant to application performance. This course includes paper exercises and machine exercises designed to reinforce the lecture content.

What are the objectives of DB2 11 for z/OS Application Performance and Tuning (CV963G) Certification Training ?

Design better indexes
Determine how to live with the optimizer (avoid pitfalls, help when necessary)
Avoid locking problems
Use accounting trace information to find significant performance problems in an operational application

Who is DB2 11 for z/OS Application Performance and Tuning (CV963G) Certification Training for?

This intermediate course is designed for DB2 for z/OS application developers, DB2 for z/OS DBAs, and anyone else who is responsible for application performance and tuning in a DB2 for z/OS environment.

What are the prerequisites for DB2 11 for z/OS Application Performance and Tuning (CV963G) Certification Training?

You should have:

Familiarity with DB2 for z/OS application programming and SQL.

Available Training Modes

Live Online Training

30 Hours

Classroom Training

5 Days

Course Outline Expand All

Expand All

Introduction to Application Performance and Tuning

List common causes of application performance problems

Evaluate different approaches for detecting the problems

Describe possible solutions

Performance Analysis Tools

Understand components of local response time (LRT)

Identify touch random (TR), touch sequential (TS), and fetch (F) time costs

Utilize VQUBE3 to estimate local response time (LRT)

Locate necessary time values in an accounting trace report

Draw and interpret a bubble chart

Towards Better Indexes

Understand DB2 index structure and usage

Evalute the cost of creating a new index or modifying an existing index

Design the best possible index for a single table query

Describe prefetch operations and multi-index access

Multiple Table Access

Identify various join methods and join types

Predict table join order

Design the best indexes for joining tables

Optimmize correlated and non-correlated subqueries

Utilize UNION, INTERSECT, and EXCEPT operations

Towards Better Tables

Evaluate clustering alternatives

Understand basic rules of nomalization

Consider conditions for denormalization

Define materialized query tables

Learning to Live with the Optimizer

Describe the limitations related to dangerous predicates

Identify situations when the optimizer needs help with filter factor estimates

Massive Batch

Detect performance problems with massive batch jobs

Make batch jobs run faster

Locking Issues

Describe DB2 serialization

Understand transaction locking

Avoid locking problems in application design

Course Summary

Summarize the topics covered in this course

Who is the instructor for this training?

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

DB2 11 for z/OS Application Performance and Tuning (CV963G) Certification Training - Certification & Exam

SpringPeople is the Authorized Training Partner of IBM through Tech Data
For any queries, feel free to reach us at ibm@springpeople.com

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