What is the function of Spring Cloud Gateway?
A) To act as an API Gateway for routing and filtering requests
B) To manage security configurations
C) To handle database transactions
D) To deploy microservices
Answer:
A) To act as an API Gateway for routing and filtering requests
Explanation:
Spring Cloud Gateway functions as an API Gateway that provides routing and filtering capabilities for microservices. It handles incoming requests from clients, determines which service should process the request, and routes it accordingly. In addition to routing, Spring Cloud Gateway can also apply filters to the requests, such as authentication, logging, rate limiting, and more.
Using Spring Cloud Gateway, you can centralize and manage cross-cutting concerns like security, monitoring, and traffic control, which are critical in microservices architectures. It provides a flexible and scalable way to manage incoming traffic and ensure that requests are handled efficiently.
Reference links:
https://www.javaguides.net/p/spring-boot-microservices-tutorial.html