What are some real-world examples of concurrency in Ruby?

What are some real-world examples of concurrency in Ruby?

Concurrency in Ruby can be seen in web applications, background job processing, and real-time data processing. For instance, using Sidekiq for background jobs allows multiple tasks to run simultaneously without blocking the main application.

Can you explain how Sidekiq works?

Sidekiq is a background processing tool for Ruby that uses threads to handle multiple jobs at once. It allows you to queue jobs and process them in the background, improving the responsiveness of your web application.

Are there any other libraries for concurrency in Ruby?

Yes, besides Sidekiq, you can use libraries like Concurrent Ruby, which provides various abstractions for concurrent programming, and Puma, a web server that supports concurrent requests.

What are the benefits of using concurrency in Ruby applications?

Using concurrency in Ruby applications can lead to better performance, improved resource utilization, and enhanced user experience by allowing tasks to run in parallel.