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  • Data Engineering Streaming 10.4.1
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Table of Contents

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  1. Preface
  2. Introduction to Data Engineering Streaming
  3. Data Engineering Streaming Administration
  4. Sources in a Streaming Mapping
  5. Targets in a Streaming Mapping
  6. Streaming Mappings
  7. Window Transformation
  8. Appendix A: Connections
  9. Appendix B: Monitoring REST API Reference
  10. Appendix C: Sample Files

User Guide

User Guide

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Window Transformation Port Properties

Window Transformation Port Properties

The window port specifies the column that contains the timestamp values based on which you can group the events. The Window Port column is applicable for the ports of date/time data type.
The data accumulated contains the timestamp value at which the event was generated rather than the event arrived at the source. When you create a Window transformation, you can determine the column that you want to use to group the data.