Docker is an open-source platform to build, deploy and run applications in containers — lightweight, isolated environments.
Want to master Docker?
Docker is taught in our DevOps and development programmes. It is for developers, system administrators and DevOps profiles who want to deploy their applications reliably.
Docker is taught in our programmes, notably the Cloud & DevOps course, which dedicates a full day to it: images, containers, volumes, networks, Docker Compose, registries and security.
A virtual machine includes a complete operating system. A Docker container shares the host machine's kernel: it is lighter, starts faster and uses fewer resources.
Docker Compose describes, in a single file, an application made of several containers (for example a website, a database and a cache) and starts them together.
Linux and networking basics are recommended: they are the prerequisites of the Cloud & DevOps course.
Yes, with live classes and replays.