Window properties - Cloud

Talend Cloud Pipeline Designer Processors Guide

Version
Cloud
Language
English
Product
Talend Cloud
Module
Talend Pipeline Designer
Content
Design and Development > Designing Pipelines
Last publication date
2024-02-26

Properties to divide your streaming data into micro-batches based on time intervals using the Window processor.

The Window processor should always be followed by an Aggregate processor.

Configuration
Property Configuration
Use Window session If you activate this toggle, the Sliding duration property disappears as the sizes of these windows are unpredictable and the window gap duration becomes a minimal gap duration.

It means that data will be stored in memory as long as it comes in, and when it pauses micro-batches are sent in output as a new window starts.

Window duration (ms) Enter the time in milliseconds during which you want to capture the streaming data.
Sliding duration (ms) Enter the time in milliseconds elapsed between the closure of a window and the opening of a new one.
Info

Property

Configuration

Description (optional)

Enter a description for the processor.

To rename the processor, click the Rename Rename icon next to the default name of the processor.