What is the difference between multi-threading and multi-processing?

What is the difference between multi-threading and multi-processing?

Multi-threading involves multiple threads within a single process sharing the same memory space, while multi-processing uses multiple processes with separate memory spaces.

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

Use multi-threading for tasks that require shared data and low overhead, like web servers. Use multi-processing for CPU-bound tasks that benefit from parallel execution, like data processing.

What are the advantages of multi-threading?

Advantages of multi-threading include lower memory usage, faster context switching, and improved performance for I/O-bound tasks.

Are there any downsides to using multi-processing?

Yes, multi-processing can have higher memory usage and overhead due to separate memory spaces and inter-process communication.