- AFalse
- BTrue
Amazon EC2 Container Service, now known as Amazon Elastic Container Service (Amazon ECS), is a fully managed container orchestration service. It's designed to facilitate the deployment, management, and scaling of containerized applications. Therefore, among the options you've provided, **Docker** is the most relevant, as Amazon ECS supports Docker containers and allows users to run applications on a managed cluster of Amazon EC2 instances. CQRS (Command Query Responsibility Segregation) and Polyglot Persistence are different concepts not directly related to container services like Amazon ECS. CQRS is a pattern that separates read and write operations for a database, and Polyglot Persistence refers to using different data storage technologies to handle varying data storage needs.