What are the differences between concurrent and parallel processing?

What are the differences between concurrent and parallel processing?

Concurrent processing involves multiple tasks making progress within the same time frame, while parallel processing executes multiple tasks simultaneously.

Can you give me an example of each?

Sure! In concurrent processing, a single-core CPU might switch between tasks, like downloading a file while processing user input. In parallel processing, a multi-core CPU can download multiple files at the same time.

Which one is more efficient?

It depends on the context. Parallel processing can be more efficient for tasks that can be divided, while concurrent processing is better for tasks that require waiting, like I/O operations.

Are there specific programming languages better suited for each?

Yes, languages like Go and Erlang are great for concurrent programming, while C and C++ are often used for parallel processing due to their performance capabilities.