What are the performance differences between threads and processes?

What are the performance differences between threads and processes?

Threads are lighter and share memory, making them faster for communication, while processes are more isolated and secure.

Can you explain why threads are generally faster?

Threads have less overhead since they share the same memory space, allowing for quicker context switching compared to processes.

Are there any downsides to using threads?

Yes, threads can lead to issues like race conditions and deadlocks due to shared memory, which can complicate debugging.

When should I use processes instead of threads?

Use processes when you need isolation for security or stability, or when your tasks are CPU-bound and can benefit from parallel execution.