Containerization (Docker & Kubernetes)

Containerization packages an application together with all its dependencies, libraries, and configuration into a standardized unit called a container. Docker is the most popular container platform, while Kubernetes orchestrates and manages containers at scale. Containers ensure that software runs identically in development, testing, and production environments—eliminating 'it works on my machine' problems

For businesses, containerization enables faster deployments, better resource utilization, easier scaling, and simplified application management.