What is the difference between threading and parallelism?

What is the difference between threading and parallelism?

Threading involves multiple threads within a single process, while parallelism involves multiple processes running simultaneously.

Can you give me an example of when to use threading?

Sure! Threading is useful for tasks like handling multiple user requests in a web server, where tasks can run concurrently.

And what about parallelism? When should I use that?

Parallelism is ideal for CPU-intensive tasks, like data processing or scientific computations, where tasks can be executed simultaneously.

Are there any downsides to using threading?

Yes, threading can lead to issues like race conditions and deadlocks if not managed properly, making debugging more complex.