What are the differences between async and threading in Flask?

Can you explain the differences between async and threading in Flask?

Sure! In Flask, threading allows multiple requests to be handled simultaneously by creating new threads for each request, while async uses an event loop to handle requests without blocking.

Which one is better for performance?

It depends on the use case. Async is generally better for I/O-bound tasks, while threading can be more efficient for CPU-bound tasks.

Are there any specific libraries I should use for async in Flask?

Yes, you can use libraries like aiohttp for async HTTP requests and asyncio for managing the event loop.

Can I mix async and threading in the same Flask app?

Yes, you can mix them, but it requires careful management of the event loop and threads to avoid issues.