Difference between process-based threading and multithreading in the Multithreading category

Process-based threading and multithreading are two different approaches to achieving concurrency in programming. Here is the difference between the two:

Process-based Threading:

In process-based threading, each process has its own memory space and resources. Processes do not share memory or resources with each other, meaning they run separately from one another. This can lead to increased overhead and slower performance due to the need to manage separate memory spaces for each process.

Multithreading:

Multithreading, on the other hand, is a programming concept where multiple threads within the same process share the same memory space and resources. This allows threads to communicate and coordinate efficiently, leading to faster performance and reduced overhead compared to process-based threading.

In summary, the main difference between process-based threading and multithreading is the way in which memory and resources are shared among threads. Process-based threading involves separate memory spaces for each process, while multithreading allows multiple threads to share the same memory space within a single process.

Overall, multithreading is typically preferred for its efficiency and performance benefits in managing concurrent tasks within a single process.