Shulou(Shulou.com)06/01 Report--

This article mainly explains "what are the advantages and characteristics of docker container". Friends who are interested may wish to have a look. The method introduced in this paper is simple, fast and practical. Next, let the editor take you to learn "what are the advantages and characteristics of docker containers?"

1) get started quickly

Users can "Docker" their programs in just a few minutes. Docker relies on the "copy-on-write" (copy-on-write) model, so that the application can be modified very quickly, so that the code can be changed at will.

You can then create a container to run the application. Most Docker containers take less than a second to start. Due to the removal of the overhead of the management program, the Docker container has high performance, and more containers can be run in the same host, so that users can make full use of the system resources as much as possible.

2) logical classification

With Docker, developers only need to care about the applications running in the container, while operators only need to care about how to manage the container. Docker is designed to enhance the consistency between the development environment in which developers write code and the production environment in which applications are deployed. In order to reduce or avoid the kind of "everything is normal during development, it must be the problem of operation and maintenance."

3) Fast and efficient development cycle

One of the goals of Docker is to shorten the cycle of code from development, testing to deployment and running online, so that your application is portable, easy to build, and easy to collaborate. To put it more colloquially, Docker is like a box, which can hold a lot of objects. If you need these items, you can just take the big box away without having to take it one by one from the box.

4) use a service-oriented architecture

Docker also encourages service-oriented architectures and microservice architectures. Docker recommends that a single container run only one application or process, thus forming a distributed application model.

In this model, applications or services can be represented as a series of interconnected containers, which makes it very easy to deploy applications, expand or debug applications, and improve the introspection of the program. (of course, you can run multiple applications in a container)

At this point, I believe you have a deeper understanding of "what are the advantages and characteristics of docker containers?" you might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.