This post is considered to be a schematic diagram of What’s Functional Programming All About? using Gantt charts. The expression will be clearer and better express parallel and asynchronous. Just as a reference suggestion
The Gantt chart in management, with the timeline as the main axis, multiple data flows running in parallel. It is also a good data flow , parallel and asynchronous programming tool.
Boeing aircraft pulse production line technology, just like confluence technology of rivers from the source to the sea. It’s also a variant of the Gantt Chart.