What are the differences between threads and goroutines in Go?

What are the differences between threads and goroutines in Go?

Threads are managed by the operating system, while goroutines are managed by the Go runtime. Goroutines are lighter and more efficient.

Can you explain how goroutines achieve concurrency?

Goroutines achieve concurrency through multiplexing, allowing many goroutines to run on a few OS threads, managed by the Go scheduler.

Are there any limitations to using goroutines?

Yes, while goroutines are lightweight, they can still consume memory. It's important to manage them properly to avoid memory leaks.

How do I create a goroutine in my Go code?

You can create a goroutine by using the go keyword followed by a function call. For example: go myFunction().

When should I use goroutines instead of threads?

Use goroutines when you need lightweight concurrent tasks, especially in I/O-bound applications. They are easier to manage than threads.