The internet is a system of communication, and as such, the relationship between client and server, as well as server to server, is one of the most oft-discussed and hotly contested concepts. event-driven architecture is a methodology of defining these relationships, and creating systems within a specific set of relationships that allow for extensive functionality.
In this piece, we’re going to discuss 5 common event-driven methods — WebSockets, WebHooks, REST Hooks, Pub-Sub, and Server Sent Events. We’ll define what they fundamentally are and do, and how API providers go about using them. Additionally, we’ll provide some pros and cons on each to make choosing a solution for your platform easy and intuitive.