API Gateway plays a crucial role in a world of micro-services, functioning as a single gate between the external clients and the various internal backend distributed services.
The API Gateway is primarily responsible for routing, but can also provide a solution to the micro services’ cross-cutting concerns like security, monitoring, etc.

My talk will be all about Spring Cloud Gateway, the new guy in town for API Gateways!
It's simple, effective, Java-based, non-blocking, and easy to integrate with some cool features like a circuit breaker, Spring Cloud DiscoveryClient, and Spring Security.