When it comes to Docker containers and orchestration there are a lot of available options. Almost every few months some new Docker orchestration tool is available. At least that was the case at the beginning. Most of those tools are opensource projects, b... (more…)

Sometime last month you built a Docker image for your Python application. Today you start with the same revision, fix a minor bug, and build a new image from scratch. And suddenly you’ve got a mess on your hands. If your build is not reproducible, you mig... (more…)

TL;DR This article uses Docker Compose to create and manage multiple container applications. It's entirely hands-on. Docker has made it easier to develop and package applications in reproducible environments. With Docker, you worry less about the inf... (more…)

apollo - an extensible Docker-based Platform as a Service (PaaS)... (more…)

How do you cluster a Node.js app with Docker and use all CPU cores? Learn how to scale your application for maximum performance. (more…)