3. Caching with Cachex

At some point, your application will grow to a size where it starts to make sense to apply caching for some parts of it.

This growth can be due to traffic or the complexity of the pages that your users visit. This is especially true for reports and analytics pages, where a large amount of data can be aggregated. Usually, this data does not need to be exactly up to date and can be cached for some time.

In this video, I will explain how you can get started with using the popular Cachex library in your Phoenix application.