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Learning Pentaho Data Integration 8 CE

You're reading from   Learning Pentaho Data Integration 8 CE An end-to-end guide to exploring, transforming, and integrating your data across multiple sources

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Product type Paperback
Published in Dec 2017
Publisher Packt
ISBN-13 9781788292436
Length 500 pages
Edition 3rd Edition
Languages
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Author (1):
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María Carina Roldán María Carina Roldán
Author Profile Icon María Carina Roldán
María Carina Roldán
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Table of Contents (17) Chapters Close

Preface 1. Getting Started with Pentaho Data Integration FREE CHAPTER 2. Getting Started with Transformations 3. Creating Basic Task Flows 4. Reading and Writing Files 5. Manipulating PDI Data and Metadata 6. Controlling the Flow of Data 7. Cleansing, Validating, and Fixing Data 8. Manipulating Data by Coding 9. Transforming the Dataset 10. Performing Basic Operations with Databases 11. Loading Data Marts with PDI 12. Creating Portable and Reusable Transformations 13. Implementing Metadata Injection 14. Creating Advanced Jobs 15. Launching Transformations and Jobs from the Command Line 16. Best Practices for Designing and Deploying a PDI Project

Best practices to design jobs and transformations

Best practices not only make the development process easier, but also improve the quality of your ETL processes and facilitate their maintenance. By considering the following list of best practices, your projects will have more chances of success.

Styling your work

The following is a simple list of practices to take into account while working with Spoon:

  • Outline your ideas on paper before creating a Transformation or Job. Don't drop steps randomly on the canvas trying to get things to work; otherwise, you will end up with a Transformation or Job that is difficult to understand and might not be of any use.
  • Document your work:
    • Write at least a simple description of the...
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