A Quick Look at Background Jobs in Ruby

Gear wheels

You are developing a Ruby application where the user can sign up, and after submitting the form, the user has to receive an email. Will you send it immediately? If so, the user will have to wait while the application connects to the email server and sends the actual email. That’s bad for the user experience.

To solve that problem, the email should be sent in the background. That way it could be…