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Learning Informatica PowerCenter 10.x

You're reading from   Learning Informatica PowerCenter 10.x Enterprise data warehousing and intelligent data centers for efficient data management solutions

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Product type Paperback
Published in Aug 2017
Publisher
ISBN-13 9781788471220
Length 426 pages
Edition 2nd Edition
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Author (1):
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Rahul Malewar Rahul Malewar
Author Profile Icon Rahul Malewar
Rahul Malewar
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Table of Contents (13) Chapters Close

Preface 1. Downloading and Extracting Informatica PowerCenter Software FREE CHAPTER 2. Understanding Admin Console 3. Understanding Designer Screen and its Components 4. The Lifeline of Informatica - Transformations 5. Using the Designer Screen - Advanced Features 6. Implementing SCD Using Designer Screen Wizards 7. Using the Workflow Manager Screen 8. Learning Various Tasks in Workflow Manager screen 9. Advanced Features of Workflow Manager Screen 10. Working with Workflow Monitor - Monitoring the code 11. The Deployment Phase - Using Repository Manager 12. Optimization - Performance Tuning

Timer task


Timer task is used to add time gap between the execution of two tasks. In other words, you can specify the time in the timer task to wait before the process triggers the next task in the workflow. Also, another option in the timer task allows you to start the next task after a particular time gap in the workflow.

The timer task has two types of settings:

  • Absolute Time: This option enables you to specify the time when you want the next task to start in the Workflow.
  • Relative Time: This option enables you to start the next task by comparing the start time of the timer task. If you mention the relative time as 10 minutes, Informatica Power Center will wait for 10 minutes at the timer task before it triggers the next task in the workflow.

Creating a Timer Task

To create a Timer Task in Workflow Manager, follow these steps:

  1. In the Workflow Manager, go to Tasks | Create. From the list of tasks, select Timer Task, and specify the name of the Timer task, tm_TASK_NAME. For our reference, we...
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