Is it possible to trigger multiple child pipeline parallel through Directory Browser

We are trying to process multiple files & our Master pipeline is triggered every 10 minutes. We noticed the child pipeline (triggered by Directory Browser in earlier pipeline) executes one after another. We wanted to know if it is possible to execute all child pipeline in Parallel, so we can complete the files faster.

You can put a router after the directory browser with multiple outputs on it then attach the child pipeline reference to the output. The expression in the router does not require any code. Each file will go to a different output for processing.