User has successfully saved/updated preferences. Navigate to Dashboard

DB2 11 for z/OS Application Performance and Tuning

Overview

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. 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.

Learning Journeys or Training Paths that reference this course:

Audience

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.

Prerequisites

You should have:

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

Key topics

  • Introduction to Application Performance and Tuning
  • List common causes of application performance problems
  • Evalutate 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

Objectives

  • 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

Related Articles:

IBM Training Blog:

Enroll

You can enroll in an instructor-led classroom at different geographic locations, instructor-led online course in any timezone or a self-paced online course.

This class has been identified by our Global Training Partner as "Guaranteed to run". View the terms and conditions for full details.

Delivery Type

Enrollment Results:

City:

Language:

Start date on / after:

Partner:

Guaranteed to Run (GTR):

If you are interested in a custom or private delivery of this content, please contact a GTP about delivery in your country.

Start Date My Time Zone GTR Country City Duration Delivery Type Language Partner Action
Germany Leinfelden-Echterdingen 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Germany Hamburg 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Germany München 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Germany Hamburg 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

France Paris 40 Hours Instructor-led Classroom French Arrow ECS

Enroll



Skip Sign in

Poland Arrow Warszawa 40 Hours Instructor-led Classroom Polish Arrow ECS

Enroll



Skip Sign in

Switzerland Rotkreuz 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Switzerland Rotkreuz 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Austria Wien 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Austria Wien 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Hungary Budapest 40 Hours Instructor-led Classroom Hungarian TechData Inc.

Enroll



Skip Sign in

Hungary Budapest 40 Hours Instructor-led Classroom Hungarian TechData Inc.

Enroll



Skip Sign in

Slovakia Bratislava 40 Hours Instructor-led Classroom English TechData Inc.

Enroll



Skip Sign in

Slovakia Bratislava 40 Hours Instructor-led Classroom English TechData Inc.

Enroll



Skip Sign in

Italy San Giuliano M.se 40 Hours Instructor-led Classroom Italian TechData Inc.

Enroll



Skip Sign in

Sweden Stockholm/Kista 40 Hours Instructor-led Classroom Swedish Arrow ECS

Enroll



Skip Sign in

Poland Warszawa 40 Hours Instructor-led Classroom Polish TechData Inc.

Enroll



Skip Sign in

Netherlands Zoetermeer 40 Hours Instructor-led Classroom English Global Knowledge

Enroll



Skip Sign in

Japan Tokyo 40 Hours Instructor-led Classroom Japanese TechData Inc./i-Learning

Enroll



Skip Sign in

Spain Arrow ECS 40 Hours Instructor-led Classroom Spanish Arrow ECS

Enroll



Skip Sign in

Spain Arrow ECS 40 Hours Instructor-led Classroom Spanish Arrow ECS

Enroll



Skip Sign in

Spain Arrow ECS 40 Hours Instructor-led Classroom Spanish Arrow ECS

Enroll



Skip Sign in

France Paris 40 Hours Instructor-led Classroom French Global Knowledge

Enroll



Skip Sign in

France COLOMBES 40 Hours Instructor-led Classroom French TechData Inc.

Enroll



Skip Sign in

Australia Melbourne 40 Hours Instructor-led Classroom English TechData Inc.

Enroll



Skip Sign in

Spain Arrow ECS 40 Hours Instructor-led Classroom Spanish Arrow ECS

Enroll



Skip Sign in

Switzerland Genève 40 Hours Instructor-led Classroom French TechData Inc.

Enroll



Skip Sign in

Switzerland Genève 40 Hours Instructor-led Classroom French TechData Inc.

Enroll



Skip Sign in

Germany München 40 Hours Instructor-led Classroom German TechData Inc.

Enroll



Skip Sign in

Japan Tokyo 40 Hours Instructor-led Classroom Japanese TechData Inc./i-Learning

Enroll



Skip Sign in

France Paris 40 Hours Instructor-led Classroom French Arrow ECS

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

India Bangalore 40 Hours Instructor-led Classroom English Arrow ECS/Amstar

Enroll



Skip Sign in

France Paris 40 Hours Instructor-led Classroom French Global Knowledge

Enroll



Skip Sign in

Switzerland Zurich, CH 40 Hours Instructor-led Classroom German Ingram Micro

Enroll



Skip Sign in

Belgium Brussels, BE 40 Hours Instructor-led Classroom French Ingram Micro/InCase Academy

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Italy Rome, IT 40 Hours Instructor-led Classroom Italian Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Denmark Copenhagen, DK 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Serbia Beograd, RS 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Hungary Budapest, HU 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Portugal Lisboa, PT 40 Hours Instructor-led Classroom Portuguese Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

United Kingdom London, GB 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Sweden Stockholm, SE 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Ireland Dublin 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Austria Vienna, AT 40 Hours Instructor-led Classroom German Ingram Micro

Enroll



Skip Sign in

France Paris, FR 40 Hours Instructor-led Classroom French Ingram Micro

Enroll



Skip Sign in

France Paris, FR 40 Hours Instructor-led Classroom French Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Switzerland Zurich, CH 40 Hours Instructor-led Classroom German Ingram Micro

Enroll



Skip Sign in

Slovenia Ljubljana, SI 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Finland Helsinki, FI 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Denmark Copenhagen, DK 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Slovakia Bratislava, SK 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Poland Warsaw, PL 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Norway Oslo, NO 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Ireland Dublin 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Spain Barcelona, ES 40 Hours Instructor-led Classroom Spanish Ingram Micro

Enroll



Skip Sign in

Germany Frankfurt 40 Hours Instructor-led Classroom German Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Norway Oslo, NO 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Austria Vienna, AT 40 Hours Instructor-led Classroom German Ingram Micro

Enroll



Skip Sign in

Hungary Budapest, HU 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Slovenia Ljubljana, SI 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Netherlands Amsterdam, NL 40 Hours Instructor-led Classroom Dutch Ingram Micro/InCase Academy

Enroll



Skip Sign in

Italy Rome, IT 40 Hours Instructor-led Classroom Italian Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Portugal Lisboa, PT 40 Hours Instructor-led Classroom Portuguese Ingram Micro

Enroll



Skip Sign in

Poland Warsaw, PL 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Singapore Singapore, SG 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Slovakia Bratislava, SK 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Sweden Stockholm, SE 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Belgium Brussels, BE 40 Hours Instructor-led Classroom French Ingram Micro/InCase Academy

Enroll



Skip Sign in

Germany Frankfurt 40 Hours Instructor-led Classroom German Ingram Micro

Enroll



Skip Sign in

Serbia Beograd, RS 40 Hours Instructor-led Classroom English Ingram Micro

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Czech Republic Prague, CZ 40 Hours Instructor-led Classroom French Ingram Micro

Enroll



Skip Sign in

United Kingdom London, GB 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Singapore Singapore 40 Hours Instructor-led Classroom English Ingram Micro/Trainocate

Enroll



Skip Sign in

Finland Helsinki, FI 40 Hours Instructor-led Classroom English Ingram Micro/InCase Academy

Enroll



Skip Sign in

Spain Barcelona, ES 40 Hours Instructor-led Classroom Spanish Ingram Micro

Enroll



Skip Sign in

Netherlands Amsterdam, NL 40 Hours Instructor-led Classroom Dutch Ingram Micro/InCase Academy

Enroll



Skip Sign in

Portugal Lisbon 40 Hours Instructor-led Classroom Portuguese Arrow ECS/Pyxis

Enroll



Skip Sign in

Portugal Lisbon 40 Hours Instructor-led Classroom English Arrow ECS/Pyxis

Enroll



Skip Sign in

Australia Canberra 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Adelaide SA 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Sydney 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Perth 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Melbourne 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Brisbane 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Melbourne, VIC 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Switzerland Glattbrugg 8 Hours Instructor-led Classroom German LearnQuest/Satom IT & Learning Solutions

Enroll



Skip Sign in

Switzerland Glattbrugg 8 Hours Instructor-led Classroom German LearnQuest/Satom IT & Learning Solutions

Enroll



Skip Sign in

Switzerland Glattbrugg 8 Hours Instructor-led Classroom German LearnQuest/Satom IT & Learning Solutions

Enroll



Skip Sign in

Australia Canberra 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Adelaide SA 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Melbourne 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Brisbane 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Sydney 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Australia Perth 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Italy Milano 40 Hours Instructor-led Classroom Italian LearnQuest/Overnet Solutions Ltd.

Enroll



Skip Sign in

Italy Bologna 40 Hours Instructor-led Classroom Italian LearnQuest/Overnet Solutions Ltd.

Enroll



Skip Sign in

Italy Roma 40 Hours Instructor-led Classroom Italian LearnQuest/Overnet Solutions Ltd.

Enroll



Skip Sign in

Italy Milano 40 Hours Instructor-led Classroom Italian LearnQuest/Overnet Solutions Ltd.

Enroll



Skip Sign in

Italy Bologna 40 Hours Instructor-led Classroom Italian LearnQuest/Overnet Solutions Ltd.

Enroll



Skip Sign in

Italy Roma 40 Hours Instructor-led Classroom Italian LearnQuest/Overnet Solutions Ltd.

Enroll



Skip Sign in

India Chennai 40 Hours Instructor-led Classroom English TechData Inc.

Enroll



Skip Sign in

New Zealand Auckland 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

New Zealand Wellington 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

New Zealand Auckland 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

New Zealand Wellington 40 Hours Instructor-led Classroom English LearnQuest

Enroll



Skip Sign in

Austria Wien 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Austria Wien 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Austria Wien 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Switzerland Zürich 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Switzerland Ostermundingen 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Switzerland Zürich 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Germany Berlin 40 Hours Instructor-led Classroom German Arrow ECS/Fast Lane

Enroll



Skip Sign in

Germany Eschborn 40 Hours Instructor-led Classroom German Arrow ECS/Fast Lane

Enroll



Skip Sign in

Germany Hamburg 40 Hours Instructor-led Classroom German Arrow ECS/Fast Lane

Enroll



Skip Sign in

Germany Stuttgart 40 Hours Instructor-led Classroom German Arrow ECS/Fast Lane

Enroll



Skip Sign in

Germany Garching 40 Hours Instructor-led Classroom German Arrow ECS/Fast Lane

Enroll



Skip Sign in

Germany Düsseldorf 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Germany Stuttgart 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Germany Hamburg 40 Hours Instructor-led Classroom German Arrow ECS/Esciris

Enroll



Skip Sign in

Italy Milano 40 Hours Instructor-led Classroom Italian Arrow ECS/Fast Lane

Enroll



Skip Sign in

Italy Roma 40 Hours Instructor-led Classroom Italian Arrow ECS/Fast Lane

Enroll



Skip Sign in

Italy Roma 40 Hours Instructor-led Classroom Italian Arrow ECS/Fast Lane

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineFrenchArrow ECS

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishGlobal Knowledge

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineFrenchGlobal Knowledge

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishTechData Inc./ExitCertified

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishTechData Inc./ExitCertified

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Amstar

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishTechData Inc./ExitCertified

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishTechData Inc./ExitCertified

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlinePortugueseArrow ECS/Pyxis

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishArrow ECS/Pyxis

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishLearnQuest

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishLearnQuest

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishLearnQuest

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineFrenchLearnQuest

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishLearnQuest

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineGermanLearnQuest

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Worldwide40 HoursInstructor-led OnlineEnglishIngram Micro

Enroll



Skip Sign in

Name / Last Name: null

Course code: CV963G

Course title: DB2 11 for z/OS Application Performance and Tuning

Upon submission of the enrollment request, the status will be pended. The enrollment request will be reviewed by the brand focal. Once approved, you will receive an email with the information and instructions to access the content.