Elastic Container Registry - AWS service for storing and managing Docker container images. Like having a secure warehouse for your containerized applications.
Development teams use ECR to store different versions of their application containers and deploy them to production.
All are managed container registries for storing, versioning, scanning, and securely distributing container images. They integrate with their cloud’s IAM, networking, and Kubernetes services (EKS/AKS/GKE/OKE).