Multiprocessing, Multithreading and Asyncio in Python Part 1 - Basic Concept
·1131 words·6 mins
Python’s performance bottlenecks were criticized for years,
but thanks to the hard work of developers,
Asyncio was introduced in Python 3.4 to improve performance in specific scenarios.
By Python 3.13, the Free-threaded design (PEP-703) emerged,
allowing the optional disabling of the GIL.
Combined with the pre-existing Multiprocessing and Multithreading,
I have compiled a few records on the principles, differences, and use cases for these three technologies.
This first post will briefly introduce the basic concepts and suitable scenarios for each.