Maybe everyone has seen docker more or less, but many people don’t know what it is. So what is a docker container? In fact, Docker container is an open source application container engine, which is very convenient to use.
Answer: An open source application container engine.
It will also be very convenient for developers to use it.
1. It is very convenient to package applications and dependency packages into a portable container.
2. There is almost no performance overhead and can be easily run on machines and data centers.
3. Penetration testing will be carried out regularly, so there is no need to worry about security, it is very reliable.
4. There are many servers that can be used, so you don’t have to worry about running problems.
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