Container Technology Explained

The most widely used platform is docker an open source container system based on runc.

Container technology explained. How it works docker. The first and still most popular container technology docker s open source containerization engine works with most of the products that follow as well as many open source tools. Containers are a solution to the problem of how to get software to run reliably when moved from one computing environment to another. Code runtime system tools system libraries and settings.

A container is a standard unit of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another. Developers are working on management systems to assign properties to a set of containers upon launch or to group containers with similar needs for networking or security together but they re still a work in progress. Docker images work on a. If you need a support matrix to know exactly which versions of what software are supported and a phone number to call if things go wrong then docker.

A docker container image is a lightweight standalone executable package of software that includes everything needed to run an application. Container technology also simply known as just a container is a method to package an application so it can be run with its dependencies isolated from other processes. Moreover containers and vms remove the need for physical hardware allowing for more efficient use of computing resources both in terms of energy consumption and cost effectiveness. Containers offer a logical packaging mechanism in which applications can be abstracted from the environment in which they actually run.

Containers have more a futuristic feel a young and promising technology that doesn t necessarily have every kink worked out. This could be from a developer s laptop to a test environment. This set of extensions not only adds features to docker but also makes it possible for docker the company to add commercial support.