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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

Product type Paperback

Published in Aug 2017

Publisher

ISBN-13 9781788471220

Length 426 pages

Edition 2nd Edition

Tools

Informatica PowerCenter

Concepts

Data Processing

Author (1):

Rahul Malewar

View More author details

Table of Contents (13) Chapters

Preface

1. Downloading and Extracting Informatica PowerCenter Software

2. Understanding Admin Console FREE CHAPTER

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

Joiner transformation

Joiner transformation is used to join two heterogeneous sources. You can join data from same the source type also. The minimum criteria for joining the data are a matching column in both the sources. A mapping indicating the Joiner transformation is shown in the following screenshot:

Joiner transformation has two pipelines, one is called Master and the other is called Detail. We do not have any left or right Join as we have in SQL database.

To use Joiner transformation, drag all the required columns from the two sources into Joiner transformation, and define the Join condition and Join type in the properties.

Master and Detail Pipeline

By default, when you add the first source, it becomes Detail and the other becomes Master. You can decide to change the master or detail source. To make a source the Master source, check the Master port for the corresponding source as shown in the following screenshot:

Always verify that the Master and Detail sources are defined to enhance...

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Authors (1)

Rahul Malewar

Rahul Malewar

Rahul Malewar has been working on various Data Warehousing tools for 10 years, primarily on Informatica Power Center. He has worked on various versions of Informatica Power Center, from version 8.1 to the latest version, 9.x, and Informatica Cloud. He has worked in various MNC's in India such as UST Global, Cognizant Technologies, and Principal Financial services in Pune, India. He has worked on the implementation of some Data Warehouses involving Informatica for fortune 500 MNC's such as Wellpoint, Principal. He has experience in working on multiple real-time projects in a couple of MNC's; utilizing those skills, he has written the book. He has now been running his own training center named Learn Well Technocraft (www.dw-learnwell.com) since 2010; here, he provides training on more than 25 Data warehousing technologies via classroom, corporate, and online means. He has also written a blog on data warehousing concepts. As of today, he has provided training to more than 1,200 candidates ranging from freshers to professionals with 20 years' experience. He is also a Director of a software firm named Gut Lernen Technocraft Pvt. Ltd. where they work on data warehousing and mobile-related projects. He provides free assistance on Informatica installation-related topics and other technical issues; he can be contacted at info@dw-learnwell.com.

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