It's easy to accidentally write slow code in our applications. In this episode, we look at how we can benchmark our code and examples of some methods which are slower than others.
Using feature flags based on Redis, we can enable and disable access to certain areas of our application. In this episode, learn how to set up this functionality.
Sometimes we get into situations where our applications requires a different type of user account which wouldn't really fit into a role. So, in this episode we look at creating multiple resources for authentication with Devise.