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This article mainly introduces "what is the relationship between docker and container". In daily operation, I believe many people have doubts about the relationship between docker and container. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the question of "what is the relationship between docker and container?" Next, please follow the editor to study!

Docker, one of the container services, is an open source application container engine. Docker is an advanced LXC-based container engine provided by PaaS provider dotCloud. The source code is hosted on Github, based on the go language and open source in accordance with the Apache2.0 protocol.

It can be said that docker is a commercially successful open source software that makes people think of containers as a benchmark for the industry. For example, when it comes to search engines, we will think of Google, Baidu, video software will think of YouTube and so on.

Docker has been very popular since 2013, whether from the code activity on github or Redhat's integrated support for Docker in RHEL6.5, and even Google's Compute Engine supports docker to run on it.

Docker uses the client-server architecture model and uses remote API to manage and create docker containers. The Docker container is created through a Docker image. The relationship between containers and mirrors is similar to objects and classes in object-oriented programming.

Because of its lightweight virtualization based on LXC, the most obvious feature of docker compared with KVM is that it starts quickly and takes up less resources. So for building isolated and standardized operating environments, lightweight PaaS (such as dokku), building automated testing and continuous integration environments, and all applications that can scale out (especially web applications that need to start and stop quickly to deal with peak and valley).

At this point, the study on "what is the relationship between docker and container" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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