HTTP service optimization through client-side caching

Making lots of API requests in a modern web application is normal, but being more careful about limiting when, and if, we make additional requests can make a big difference in the performance of our application. Caching is a common solution that can be employed to prevent making requests for content we already have loaded in our application.

Getting Ready

Let's provide a caching strategy for our BlogPosts service. We'll build a cache of blog post results when we load them for the first time. After that, if we request the same data, it will simply load from a cache instead of making another HTTP request for the same data.

Before getting started, we will need to...