Parallelization or parallel execution in Talend
The parallelization execution can be achieved in Talend in many ways. Let’s see some of the methods and important considerations.
What is parallelization in Talend?
In parallelization, a Talend Job partitions a data flow into multiple threads and simultaneously executes them so as to augment the performance.
Hope you won’t be clearly understand at this stage, however the below example will make you clear.
As per my knowledge, the parallelization can be automated by 3 main method.
Enabling Mulit-threaded Execution
Using the tParallelize component
Using the parallel execution for Execution Plan in Talend Administration Center