ECS vs EKS
Amazon ECS and Amazon EKS manage how your containers run, but you still need a compute layer. AWS gives you a range of integrated compute options for where that happens.
ECS is AWS native managed container orchestration service while EKS use K8s. ECS is easier to learn and use but cannot adopt wide range compatible like EKS since popularity of K8s.
Amazon ECS and Amazon EKS manage how your containers run, but you still need a compute layer. On both Amazon EKS and Amazon ECS you can running containers on AWS Fargate, AWS EC2 ,etc..
Role vs user
User have access to multi role, like datvt have role DE, role DE have access to