Sometimes, you only need one container, because all you need is one instance of an app. But sometimes you need cluster of containers that can respond to changes in demand, and that can be upgraded ...

After his introductory series, Tom Fenton deploys a database on Docker and integrates it with other apps deployed from other Docker images. In my Introduction to Docker series, I covered the basics of ...

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 ...

Tom explains that most multi-tiered apps are dynamic and deployed in multiple locations so their components also will need to be updated. This is the fourth article in a series on running applications ...

The Docker orchestration services described in December by the company's CEO as the next 12 months' most important developments are now available for public use. The first downloadable versions of ...

At the DockerCon conference today in Austin, Docker announced a new service called the Modernize Traditional Applications (MTA) Program that enables customers to move certain legacy apps into Docker ...

Microsoft has released the March 2020 update for its Visual Studio Code (VS Code) open-source code editor for Windows 10, macOS, and Linux systems with bug fixes, accessibility improvements, better ...