How to orchestrate parallel executions of Subjobs - 6.2

Talend Big Data Studio User Guide

Talend Big Data
Design and Development
Talend Studio

When a Job contains several Subjobs, you might want to execute some of the Subjobs in parallel and then synchronize the executions of the other Subjobs at the end of the parallel executions.

To do this, you can simply use tParallelize to orchestrate all of the Subjobs to be executed.

In the example presented in the image, tParallelize launches at first the following Subjobs: workflow_sales, workflow_rd and workflow_finance; after the executions are completed, it launches workflow_hr.

For further information about tParallelize, see Talend Components Reference Guide.