Docker vs. Kubernetes

In modern software engineering, Docker and Kubernetes (K8s) are often mentioned in the same breath. While they are different technologies, they aren't competitors—they are complementary tools that solve different parts of the containerization puzzle. 1. Docker: The Building Block Docker revolutionized the industry in 2013 by introducing a way to package an application and all its dependencies into a single "Image." This ensures that if the code works on a developer's laptop, it will work exactly