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Published March 12, 2018
In this episode we’ll take what we did in Charts with Chart.js Part 1 and build on it. Let’s take advantage of Phoenix and use Channels to make our chart update in realtime.
Here we’ll see how structs can be used to format data. We’ll start with an introduction to structs and then explore different ways to map external data to a struct, including using the ExConstructor package.
In this episode we’ll use proactive caching with Cachex. Proactive caching can help ensure there is never a cache miss since data is loaded when the application starts.
Here we look at how to use Cachex to create a cache in an Elixir application. We’ll start by seeing how to interact with Cachex and then we’ll implement a simple cache in our application.