I want design AWS architecture like this, but not sure how to handle high bandwidth (>100GB) traffic. A kubernetes cluster with lots of microservices , both frontend and backend. An LB in front of the worker nodes. K8s replica can scale high bandwidth traffic. My question is where should I create the Kubernetes cluster? I know there is no bandwidth constraints in Public subnet, but AWS NAT Gateway has bandwidth constraints. What is the approach by big companies to serve high bandwidth through NAT Gateway. Or should I put my K8s cluster in public subnet itself.? Any help is appreciated .Thanks