Why cloud computing to learn Docker containers? How quick start? "Cloud computing" network even as the future development trend of the computer industry, has been widely attention. More and more people want to learn cloud computing gains by paying a lot of people will find that the process of learning the cloud will come into contact with Docker containers, is this why? How quickly and efficiently learn Docker container, and then learn cloud computing? Here Let us look at the analysis of small series.
Docker is an open source project based on Linux container technology, which uses Luinux kernel functions (such as namespaces and control groups) to create a container on the operating system. Docker container has four major advantages:
1) Use simple: Docker mantra is: "build once, run everywhere." It allows any person (developers, operation and maintenance, architects and others) can more easily take advantage of the container to quickly build and test applications portable.
2) speed: Docker container very lightweight and fast, because the container is only running on the kernel sandbox environment, so they take up less resources. Compared with the likely need more time to create a virtual machine, you can create a Docker container within a few seconds.
3) Docker Hub: Docker Hub has built tens of thousands of community public image, these images are readily available. Docker users can benefit from increasingly rich Docker Hub ecology, Docker Hub can be seen as a "Docker mirrored app store."
4) modularity and scalability: Docker lets you easily put applications into a single functional split a separate container. Use Docker, this vessel will be linked together to create your application will become easier, and can easily expand and update individual components in the future.
Want Quick Start Docker container technology, you need to know about Docker container installation and start mirroring, application deployment, backup and migration knowledge. Meanwhile, Docker container technology and cloud computing is more than a combination, you want to learn Docker find a good job, participation in professional training courses cloud computing is wise.
If you want to be a great cloud of talent, to master Linux knowledge and understanding of database knowledge, Docker containers, Shell scripts operation and maintenance, Python and other languages, if you want to quickly grasp this series of technical, professional learning makes you efficient, businesses need to grasp the high-paying technology!