Re:Why I Use Nim instead of Python for Data Processing
by bmicraft on Saturday September 25, 2021 @02:01PM
(#28654950)
The main point (I think) was that python is a viable language for many use cases that are not processing intensive, while also being very easy and quick to write which is often the most important thing.
IO-bound tasks are almost by definition outside of your Python application's control. You yield control to the system to execute the actual task, and from that point on - you're no longer in control of how long the task will take to complete.
In other words, Python "being fast" by waiting on a Socket to complete receiving data isn't a particularily impressive feat.