Event-Driven Microservices

Event-Driven Microservices is a software design approach where small, independent services communicate with each other through events, rather than direct calls. Each service reacts to specific events—like a user action or a data change—allowing them to operate asynchronously. This means they can work concurrently and independently, improving scalability and resilience. When one service performs an action, it emits an event that other services can subscribe to and respond to appropriately. This decoupling enhances flexibility, as developers can update or replace services without affecting the whole system, fostering innovation and rapid development in complex applications.