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

Step 5: Replicate Source Files and Position Files

If you use File or Static File source services in your data flow, EDS creates a position file that tracks where the data has been read until. EDS saves the position file in the following directory:
<Source file location>/.VDSPos
To back up the position file directory, copy the directory to the respective source folder on the disaster recovery site periodically.
If you use a Syslog UDS source in your data flows, you will not be able to recover data in the event of a catastrophic failure.

Updated March 19, 2019

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