Caching
The API gateway can cache responses from microservices to reduce the latency of subsequent requests for the same data. This can improve the overall performance of the system, especially for read-heavy workloads.
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: