3 years ago

Apps are no longer built and deployed the same way they were used to. In the world of DevOps, where Developers and Operators work together to create, test and deploy apps in the fastest and the most efficient way, Docker plays a very important role. Docker is a brilliant containerization software, which h elps breaks down apps and their environments into small segments that can be stored and deployed with ease. Containerization allows multiple containers (apps + environment + system files) to work seamlessly on one virtual machine without having to share all the resources.

Their best feature is Docker Swarm, which allows you to divide your application into small, atomic components, each running on one or more containers.