What Is Docker Container Technology

Docker containers are everywhere.

What is docker container technology. Containers were just the beginning. Docker paved the way for the open source community to build a thriving ecosystem. Docker container technology was launched in 2013 as an open source docker engine. It leveraged existing computing concepts around containers and specifically in the linux world primitives known as cgroups and namespaces.

Docker is a container technology for linux that allows a developer to package up an application with all of the parts it needs. This independence is the intention of containers the ability to run multiple processes and apps separately from one another to make better use of your infrastructure while retaining the. Docker is also a company that promotes and evolves this technology working in collaboration with cloud linux and windows vendors including microsoft. Docker is a tool designed to make it easier to create deploy and run applications by using containers.

Container technology is a central part of the cloud native landscape and is improving how software engineers practice their craft. They can communicate with each other through well defined channels. Docker is a set of platform as a service paas products that use os level virtualization to deliver software in packages called containers. Still while kubernetes may be the container orchestration winner the containers themselves remain largely docker s design and run on containerd.

In 2013 docker introduced what would become the industry standard for containers. Docker s technology will be with us for years to. A container is a standard unit of software delivery that allows engineering teams to ship software reliably and automatically. Containers are a standardized unit of software that allows developers to isolate their app from its environment solving the it works on my machine headache.

5 minutes to read 1. The docker technology uses the linux kernel and features of the kernel like cgroups and namespaces to segregate processes so they can run independently. Linux windows data center cloud serverless etc. Enroll for the docker certified associate training course to learn the core docker technologies like the docker containers docker compose and more.

A docker container is an open source software development platform. Its main benefit is to package applications in containers allowing them to be portable to any system running a linux or windows. Docker is an open source project for automating the deployment of applications as portable self sufficient containers that can run on the cloud or on premises.