Description: A node group managed by Amazon EKS (Elastic Kubernetes Service) is a set of Amazon EC2 instances that are automatically managed by Amazon’s Kubernetes service. This group allows users to run containerized applications efficiently and at scale, without having to worry about the manual management of the underlying infrastructure. Amazon EKS takes care of the configuration, updates, and availability of the nodes, simplifying the deployment and management of Kubernetes clusters. Node groups can be configured to automatically scale based on demand, optimizing resource usage and reducing costs. Additionally, EKS provides integration with other AWS services, such as Amazon RDS and Amazon S3, facilitating the creation of complex and distributed applications. The ability to manage multiple node groups within the same cluster allows organizations to segment their workloads and apply different configurations based on the specific needs of each application. In summary, node groups managed by EKS are a robust solution for organizations looking to implement Kubernetes in the cloud efficiently and with minimal administrative effort.