How To Setup Caching in Node.js using Redis

Caching is the process of storing copies of files in a cache or a temporary storage location so that they can be accessed more quickly. Caching done the right way will improve the performance of our application and lead to a win-win situation for us and our users. We are going to be using Redis, axios and Express Framework for Node.js to implement caching in a node.js application. We will be making request to a public API for various food items recipe provided by http://www.recipepuppy.com.