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Talend Open Studio Cookbook

You're reading from  Talend Open Studio Cookbook

Product type Book
Published in Oct 2013
Publisher Packt
ISBN-13 9781782167266
Pages 270 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Rick Barton Rick Barton
Profile icon Rick Barton
LinkedIn
Rick Barton is a freelance consultant who has specialized in data integration and ETL for the last 13 years as part of an IT career spanning over 25 years. After gaining a degree in Computer Systems from Cardiff University, he began his career as a firmware programmer before moving into Mainframe data processing and then into ETL tools in 1999. He has provided technical consultancy to some of the UKs largest companies, including banks and telecommunications companies, and was a founding partner of a Big Data integration consultancy. Four years ago he moved back into freelance development and has been working almost exclusively with Talend Open Studio and Talend Integration Suite, on multiple projects, of various sizes, in UK. It is on these projects that he has learned many of the lessons that can be found in this, his first book.
See other products by Rick Barton

Table of Contents (21) Chapters

Talend Open Studio Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Introduction and General Principles 2. Metadata and Schemas 3. Validating Data 4. Mapping Data 5. Using Java in Talend 6. Managing Context Variables 7. Working with Databases 8. Managing Files 9. Working with XML, Queues, and Web Services 10. Debugging, Logging, and Testing 11. Deploying and Scheduling Talend Code 12. Common Mistakes and Other Useful Hints and Tips Common Type Conversions
Management of Contexts Index

Cutting and pasting schema information

This technique is a real time saver, but isn’t always immediately obvious, because the schema dialogue does not contain a right-click option.

Getting ready

Make a copy of the job jo_cook_ch02_0020_builtInSchema, rename it to jo_cook_ch02_0030_copySchema, and open the new job.

How to do it…

  1. Drag a tFileOutputExcel component from the right-hand palette.

  2. Open tFileOutputDelimited, and then open the schema.

  3. Click the left-hand panel and press Ctrl+A to select all the columns.

  4. Press Ctrl+C to copy the highlighted columns.

  5. Open the tFileOutputExcel component, and then open the schema. It should be blank.

  6. Press CTRL+V to paste the columns.

How it works…

Talend allows the standard windows shortcut keys to be used to cut and paste column information between schemas.

There’s more…

You can also use Ctrl+left mouse button to highlight individual columns and Shift+left mouse button to highlight a range as per the usual Windows conventions.

Tip

Note that the pasted columns are...

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Authors (1)

Profile icon Rick Barton
LinkedIn
Rick Barton is a freelance consultant who has specialized in data integration and ETL for the last 13 years as part of an IT career spanning over 25 years. After gaining a degree in Computer Systems from Cardiff University, he began his career as a firmware programmer before moving into Mainframe data processing and then into ETL tools in 1999. He has provided technical consultancy to some of the UKs largest companies, including banks and telecommunications companies, and was a founding partner of a Big Data integration consultancy. Four years ago he moved back into freelance development and has been working almost exclusively with Talend Open Studio and Talend Integration Suite, on multiple projects, of various sizes, in UK. It is on these projects that he has learned many of the lessons that can be found in this, his first book.
Read more
See other products by Rick Barton

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