Protocol Translation
The API gateway can translate between different protocols, such as HTTP, WebSocket, and gRPC. This allows clients to use different communication protocols without requiring changes to the microservices themselves.
What is the Role of API gateway in Microservices?
In a Microservices architecture, an API gateway is a key component that serves as a single entry point for clients to access various services. It acts as a reverse proxy that routes requests from clients to the appropriate microservice.
Below are some key roles of an API gateway in a microservices architecture: