You're both right. Netflix is built on AWS - for the sort of workloads you quoted. It also has it's own entirely separate content delivery system, Open Connect

You're both right. Netflix is built on AWS - for the sort of workloads you quoted. It also has it's own entirely separate content delivery system, Open Connect. https://blog.apnic.net/2018/06/20/netflix-content-distribution-through-open-connect/ https://blog.apnic.net/2018/06/20/netflix-content-distributi... >Netflix Open Connect is our purpose-built Content Delivery Network (CDN) responsible for serving 100% of our video traffic.