Jane Doe
April 5, 2025
Welcome to Docker: What is Containerization?
Docker helps developers build, ship, and run applications consistently across any environment. By packaging applications and their dependencies into lightweight, portable containers, Docker eliminates issues caused by "it works on my machine" environments.
Containers offer a powerful way to isolate applications without the overhead of full-machine virtualization. You can think of containers as lightweight virtual machines that include only what's needed to run a particular application.