Kubernetes vs. Docker: How They Work Together

Docker revolutionized software deployment by packaging applications into containers, ensuring they run consistently across different environments. However, managing containers at scale requires automation—and that’s where Kubernetes (K8s) comes in.

While Docker handles containerization, Kubernetes orchestrates containers, automating deployment, scaling, and recovery. If a container crashes, Kubernetes detects the failure and spins up a replacement, ensuring high availability.

Key differences:

Docker → Creates and runs containers

Kubernetes → Manages, scales, and automates containers

Cloud Solutions → AWS EKS, GCP GKE, and Azure AKS simplify Kubernetes adoption

Instead of replacing Docker, Kubernetes extends its capabilities, making it easier to run resilient, scalable applications in production.

Want a deeper dive? Read the full article on Medium here