A faster way to cache complicated data models

When your data model gets complicated, and your APIs hit that sad 1 second response time, there’s usually an easy fix: :includes. When you preload your model’s associations, you won’t make as many SQL calls. And that can save you a ton of time.

But then your site slows down again, and you think about caching responses. And now you have a problem. Because if you want to get responses from the cache:

1 2 3 4 results = {lawyer_1: 1, lawyer_2: 2, lawyer_3: 3} cached_objects = Rails.cache.fetch_mu...