What is Docker Container, and how does it work ? (Part 1)
Dock Container? What it is? Dock container is a self-contained sealed unit of software, this contains all the necessary resources to run the code and not more, this includes operating system and batteries. In other words, it contains all the codes, configuration and necessary processes within the container and the networking configuration to talk to the other containers that supposed to be talking but nothing else, additionally containers user the host machine kernel that is the main reason they can be very light and portable. All dependencies that your system needs are also added to the container. finally, it contains only the necessary components from the operating system to be able to run that code. Multiple containers can run on the same hardware, also maintains applications isolated, increase the productivity and the configuration is very quick and easy. How does it work? For example, in a Linux server, it picks all the services from the Linux servers and copies all in ...