What is the difference between process-based threading and thread-based threading?

In the world of multithreading, there are two primary approaches: process-based threading and thread-based threading. Here's the difference between the two:

Process-Based Threading:

Process-based threading involves running multiple independent processes that can communicate with each other. Each process has its own memory space and resources, making them more isolated from each other. Communication between processes typically involves inter-process communication (IPC) mechanisms.

Thread-Based Threading:

Thread-based threading involves running multiple threads within the same process that share the same memory space. Threads within a process can communicate directly with each other using shared memory, making them faster and more lightweight compared to processes.

Overall, process-based threading provides better isolation and security between different components, while thread-based threading offers better performance and efficiency within a single process.