The microservices architecture solves this by splitting the application into distinct, independent services.
Before we can build, we must understand the problem we are solving. In a traditional monolithic architecture (like a standard Express.js app), every feature—users, orders, payments, notifications—lives in a single codebase connected to a single database. stephen grider microservices
– The original version used a custom event bus; the updated course now uses NATS streaming (production-grade). Some still find the early custom bus section long, but it teaches core concepts well. The microservices architecture solves this by splitting the
Imagine an e-commerce app. A user buys a shirt. independent services. Before we can build