Not so much, they're using ECS which takes care of a lot of those headaches and sounds like they're coordinating with a load balancer / reverse proxy for distri

Not so much, they're using ECS which takes care of a lot of those headaches and sounds like they're coordinating with a load balancer / reverse proxy for distributing those requests... A 1-1 request model in that kind of system is really simple to setup. Setting up to orchestrate multiple requests per node was probably much more time intensive. https://aws.amazon.com/ecs/ https://aws.amazon.com/ecs/