Table of Contents

  1. Preface
  2. Introduction to Informatica Edge Data Streaming
  3. Licenses
  4. Using Informatica Administrator
  5. Creating and Managing the Edge Data Streaming Service
  6. Edge Data Streaming Entity Types
  7. Edge Data Streaming Nodes
  8. Data Connections
  9. Working With Data Flows
  10. Managing the Edge Data Streaming Components
  11. Security
  12. High Availability
  13. Disaster Recovery
  14. Monitoring Edge Data Streaming Entities
  15. Troubleshooting
  16. Frequently Asked Questions
  17. Regular Expressions
  18. Command Line Program
  19. Configuring Edge Data Streaming to Work With a ZooKeeper Observer
  20. Glossary

User Guide

User Guide

Regex Filter Transformation Type

Use a regular expression filter to publish entries that match a Java regular expression. To create a regular expression filter, use the Regex Filter transformation type. A regular expression filter publishes records that match the expression and drops records that do not match the expression.
You can configure the following properties for the Regex Filter transformation type:
Entity Name
Name of the regular expression filter. Maximum length is 32 characters.
Description of the transformation. Maximum length is 256 characters.
Filter Expression
Java regular expression to apply to the line of text. For example, you can use the following regular expression:
For more information about regular expressions and examples, see
Apply Transformation On
Select the source service, target service, or aggregator on which you want to apply the transformation.
You can collect and monitor the following statistics:
  • Events Received
  • Bytes Received
  • Events Generated
  • Bytes Sent
  • Time Taken for Transformation (Milliseconds)

Updated March 19, 2019

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