Which technology allows you to run containers without managing servers or EC2 clusters?

The technology that allows you to run containers without managing servers or EC2 clusters is AWS Fargate. Fargate is a serverless compute engine specifically designed for containers. It abstracts away the underlying server infrastructure, allowing developers to focus solely on building and deploying their applications without the need to provision and manage the virtual machines powering those containers.

When using AWS Fargate, you specify the resource requirements for your containerized applications, and Fargate automatically manages the scaling, availability, and lifecycle of the underlying infrastructure. This capability streamlines the deployment process, making it easier for developers to run applications without getting bogged down in the complexities of server management.

In contrast, Amazon ECS (Elastic Container Service) and Amazon EKS (Elastic Kubernetes Service) require the user to manage the underlying resources to some extent, as these services provide orchestration capabilities but do not eliminate the need for server management in all configurations. On the other hand, Amazon Redshift is a data warehousing service and is not related to container management, making it unrelated to the context of running containers.