Spring Cloud Gateway

Spring Cloud Gateway is a lightweight, developer-friendly API gateway built on top of the Spring framework. It provides a simple yet powerful way to route and filter HTTP requests to backend services based on a set of rules defined by the developer.

Key features of Spring Cloud Gateway include:

- Dynamic routing: Routes can be added, modified, and removed dynamically without the need to restart the gateway.
- Load balancing: Requests can be load-balanced across multiple instances of a service.
- Circuit breaking: Circuit breakers can be added to automatically detect and handle failures in backend services.
- Request filtering: Requests can be filtered based on a variety of criteria, including headers, parameters, and path patterns.
- Websockets support: Spring Cloud Gateway supports Websockets, allowing real-time communication between clients and backend services.

Overall, Spring Cloud Gateway provides a flexible and scalable solution for managing API traffic and simplifying microservice architectures.