Learn concurrency - a deep dive into multithreading with Python

 This article explains concurrency in Python including topics like multithreading, multiprocessing, race conditions, and synchronization mechanisms such as locks. We’ll then take a deep dive into switching off GIL to enable real multithreading in Python, highlighting the differences, the benefits and the gotchas with clear code examples.

https://blog.geekuni.com/2026/04/python-concurrency.html