What is thread pooling and how is it implemented in different programming languages?

What is thread pooling and why is it important?

Thread pooling is a technique used to manage a pool of worker threads for executing tasks. It improves performance by reusing threads instead of creating new ones for each task.

How is thread pooling implemented in Java?

In Java, thread pooling can be implemented using the Executor framework, specifically the ThreadPoolExecutor class, which allows you to manage a pool of threads efficiently.

Can you explain how thread pooling works in Python?

In Python, the concurrent.futures module provides a ThreadPoolExecutor class that allows you to create a pool of threads to execute calls asynchronously.

What about C#? How does it handle thread pooling?

C# uses the ThreadPool class, which manages a pool of worker threads that can be used to execute tasks asynchronously, optimizing resource usage.