What are alternatives to Eureka, and why might you choose them?

Alternatives: Consul, Zookeeper, Kubernetes Service Discovery.

Choose based on requirements like scalability, ease of setup, and cloud-native compatibility.

Can Eureka work in a cloud-native microservices environment? How?

Yes, by leveraging its service registry features, Eureka can integrate seamlessly with container orchestration tools like Kubernetes.

What is the role of an API gateway in microservices?

API Gateway acts as a single entry point for all clients. It handles routing, authentication, load balancing, caching, and service discovery.