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Docker vs. Kubernetes Docker is a container platform that lets you package applications with their dependencies and run them on a single machine. Here’s how it works: 1. Starts with the app code and dependencies written into a Dockerfile. 2. The build image step creates a portable container image. 3. A container runtime runs the image directly on the host machine. 4. Networking connects containers and external services and produces the final running app. Kubernetes is a container orchestration platform that manages containerized applications across a cluster of machines for scalability and resilience. Here’s how it works: 1. Starts with the app code and dependencies in a Dockerfile. 2. The build image is passed to a container runtime supported by Kubernetes. 3. A master node runs the API server, etcd (key-value store), controller manager, and scheduler to coordinate the cluster. 4. Worker nodes run the actual containers inside the Pods, managed by Kubelet and kube-proxy for networking. 5. Produces a running app that is distributed, scalable, and self-healing in nature. Over to you: Have you used Docker or Kubernetes in your projects?