[joaonmatos]

ECS on Fargate is still serverless. It seems that people think only Lambda is serverless, when serverless just means "product category where you pay for the usage directly, instead of for the resources provisioned to serve it". Lambda is a burstable, short-lived compute service; it's only natural that it's not well suited to situations where you have predictably sustained high throughput and homogeneous task requirements. To not even talk about how dumb the original architecture was for shuffling frames in and out of S3.