What are the differences between thread pools and threads?

What are the differences between thread pools and threads?

Thread pools are collections of pre-initialized threads that can be reused for multiple tasks, while threads are individual units of execution.

Why would I use a thread pool instead of creating new threads each time?

Using a thread pool can improve performance by reducing the overhead of thread creation and destruction, leading to better resource management.

Are there any downsides to using thread pools?

Yes, thread pools can lead to resource contention if too many tasks are submitted, and they may also introduce complexity in managing the pool.

Can you give me an example of a situation where a thread pool is beneficial?

Sure! In a web server handling multiple requests, a thread pool can efficiently manage concurrent connections without the overhead of creating a new thread for each request.