What are the best practices for concurrency in Scala?

What are the best practices for concurrency in Scala?

Some best practices include using Akka for actor-based concurrency, leveraging Futures for asynchronous programming, and avoiding shared mutable state.

Can you explain how Akka helps with concurrency?

Akka provides a model based on actors, which are lightweight entities that communicate through message passing, making it easier to manage concurrency.

What are Futures in Scala?

Futures represent a value that may not yet be available. They allow you to write non-blocking code and handle asynchronous computations.

How do I avoid shared mutable state?

You can avoid shared mutable state by using immutable data structures and passing data between actors instead of sharing it.

Are there any libraries you recommend for concurrency in Scala?

Yes, besides Akka, you can also look into Monix and Cats Effect for functional programming approaches to concurrency.