I'm trying to wrap my head around multithreading, but I could use a friendly explanation. I have a grasp on the theory, yet I struggle to visualize how it actually works in real-life projects. Could anyone break it down in a way that makes sense for beginners?
1 Answer
Picture a program that communicates with an API. When your program sends a request, it has to wait for the server to respond, which leaves it idling. Multithreading helps in utilizing that waiting time effectively. For instance, let's say you're translating large text files using a translation API. While waiting for Batch 1 to get processed, you can send Batch 2, and while waiting for Batch 2, you send Batch 3. This way, you're not just sitting around—they're all being processed in the background!
If you're dealing more with I/O operations rather than heavy computations, I'd suggest looking into asynchronous I/O instead. It might be a better fit!