Event Driven vs Request Response

Event-driven and request-response are two key software architecture patterns for integrating microservices. Event-driven (asynchronous) systems use entities like topics to publish messages to subscribers, offering loose coupling and ease of scaling. Request-response (synchronous) models involve direct API calls and can suffer from higher latency and complexity when adding new dependencies. Each approach has its pros and cons, and choosing the right one depends on specific use cases and requirements.