Mainframe Application Performance Tuning
Duration
1 hour
Overview
A general introduction to mainframe application performance. In this course, you will be introduced to the basic concepts of improving application performance by tuning. This course includes suggestions on when and why to tune, tuning for CPU vs service time, and also considers batch and online performance objectives.
Audience
Existing mainframe application programmers with a knowledge of z/OS and z/OS application development.
Prerequisites
Completion of the following Interskill courses: z/OS Concepts and Components and IBM Development Environment
Objectives
After completing this course, the student will be able to:
- Identify What Application Tuning Is
- How to Determine If an Application Needs to Be Tuned
- Describe a Basic Process for Tuning an Application
Course Content
Introduction to Application Performance Tuning
What Is Application Tuning
Tuning Triggers
Online Response
Time
Batch Performance
How to Determine If an Application Needs to Be Tuned
Performance Objectives
Service
Level Agreements
Basic Process for Tuning an Application