C++ Threading vs Processes

What is the difference between threading and processes in C++?

In C++, threading allows multiple threads to run within the same process, sharing memory, while processes are independent and have separate memory.

Which one is more efficient for resource usage?

Threading is generally more efficient for resource usage since threads share the same memory space, reducing overhead.

Can you give me an example of when to use threads over processes?

Use threads when you need to perform tasks that require frequent communication or shared data, like in a web server.

Are there any downsides to using threads?

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