How does Docker relate to Kubernetes?

Docker is fundamentally designed as a platform for building, running, and managing containers. It allows developers to package applications and their dependencies into a standardized unit, facilitating easier deployment and scaling across different environments. This aspect of Docker provides the foundational layer for containerization, making it possible for applications to run consistently regardless of where they are deployed.

Kubernetes, on the other hand, is an orchestration system specifically created to manage containerized applications across a cluster of machines. It takes the containers that Docker produces and automates their deployment, scaling, and operation. Kubernetes manages tasks such as load balancing, scaling up or down based on demand, and service discovery among different containers.

This dynamic between Docker and Kubernetes illustrates their complementary roles: Docker builds and runs the containers, while Kubernetes coordinates and manages those containers in a production environment. Therefore, the accurate relationship is that Docker is a tool for building and running containers, whereas Kubernetes orchestrates those containers, allowing for efficient deployment and management of applications at scale.

The other options are not accurate in the contexts of their definitions and purposes. Docker is not a database system, nor is Kubernetes a type of Docker; they serve different and unique functions within the containerization ecosystem. Additionally, stating that Kubernetes is used for traditional