We have used it to run different CPU bound tasks on worker machines (to not run them on the app server). For example imagine you want to receive a file from th

We have used it to run different CPU bound tasks on worker machines (to not run them on the app server). For example imagine you want to receive a file from the user and extract data from it. Using such system also allowed us to horizontally scale by adding more worker machines. All this, of course, depends on the tasks you want to schedule.