How do I implement caching in an API Gateway?

How do I implement caching in an API Gateway?

To implement caching in an API Gateway, you can configure cache settings in your gateway's management console. This typically involves defining cache keys, setting expiration times, and enabling caching for specific routes.

What are the benefits of caching in an API Gateway?

Caching can significantly improve response times, reduce load on backend services, and lower latency for users by serving cached responses instead of hitting the backend for every request.

Can I customize the cache duration for different endpoints?

Yes, you can customize the cache duration for different endpoints by setting specific TTL (Time to Live) values for each route in your API Gateway configuration.

What happens if the cached data becomes stale?

If cached data becomes stale, the API Gateway can be configured to either serve the stale data until fresh data is retrieved or to automatically refresh the cache based on your defined policies.