This week on my CS Journey I want to focus on REST API Design. In my last blog, I talked about how an API request works and how to be able to read the API documentation and use it effectively. In this blog, I will be emphasizing briefly the key constraints to REST API design. There are six important constraints to the design. Which are: Client-Server, Stateless, Cache, Uniform Interface, Layered System, and Code on Demand. Together, these make up the theory of REST. Starting with client-server constraint is the concept that the client and the server should be separate from each other and allowed to evolve individually and independently. In other words, a developer should be able to make changes to an application whether on the data structure or the database design side at the same time it is not impacting the client server side. Next REST APIs are stateless, meaning that calls can be made independently, and each call contains all the data necessary to complete itself successfully. ...
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