I’m sure this is well thought out and is probably a good template for other organizations that have reached the point of scale where cost optimization of the wo

I’m sure this is well thought out and is probably a good template for other organizations that have reached the point of scale where cost optimization of the workload is needed. But, the first step I would take to control AWS costs is to complain to your account manager. Internet egress private discounts in AWS are extreme and an open secret. I’d start there before introducing infra tech debt.