What is Laravel event-driven architecture in microservices systems?

Event-driven architecture uses events to decouple services and enable asynchronous communication.

In Laravel, event-driven architecture allows services to communicate via events instead of direct calls. Events are dispatched and listeners handle them asynchronously. In microservices, events can be published through message brokers like Redis, Kafka, or RabbitMQ. This improves scalability and decoupling but increases system complexity.