Docker containers are meant to be immutable, meaning the code and data they hold never change. Immutability is useful when you want to be sure the code running in production is the same as the code ...

Docker is a software platform for building applications based on containers—small and lightweight execution environments that make shared use of the operating system kernel but otherwise run in ...

The use of open source software in companies is increasing. This is mostly for financial reasons. Ubuntu, Docker and Python are used particularly often. According to a survey, companies are using open ...

Simplifying the mystery: When to use docker, docker-compose, docker swarm and Kubernetes Your email has been sent Recently, I had a reader reach out to me wanting to understand the difference between ...

The idea of running applications within containers – also known as operating system (OS) level virtualisation – is not . The origins of the technology can be traced back to the days of the mainframe.