What Is Docker Container Technology

Docker is a new technology that allows development teams to build manage and secure apps anywhere.

What is docker container technology.

It s not possible to explain what docker is without explaining what containers are so let s look at a quick explanation of containers and how they work. The software that hosts the co. Why companies are moving on docker. They can communicate with each other through well defined channels.

Docker is a container technology for linux that allows a developer to package up an application with all of the parts it needs. 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. The major public cloud. Containers are isolated from one another and bundle their own software libraries and configuration files.

There are lot of reason to move vm technology to docker container technology. For better understanding you can say docker is a company and container is kind of virtualization where our application will run. 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 security you would have with separate systems. Docker is a tool designed to make it easier to create deploy and run applications by using containers.

Docker container technology was launched in 2013 as an open source docker engine. All containers are run by a single operating system kernel and therefore use fewer resources than virtual machines. Docker is a set of platform as a service products that use os level virtualization to deliver software in packages called containers. 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.

The service has both free and premium tiers. The docker technology uses the linux kernel and features of the kernel like cgroups and namespaces to segregate processes so they can run independently. Docker is an open source software platform to create deploy and manage virtualized application containers on a common operating system os with an ecosystem of allied tools. Docker is a community which bring concept of containers based virtualization.