[Cloud] 1. Docker Overview

In this article, an overview of an open source platform called Docker that packages applications and libraries that are actually running in a cloud environment, and drives and distributes them as containers. Docker is a platform that runs and manages containers based on PaaS (Platform as a Service). If you look at the difference between VM and Container as shown below, in the VM (Virutal Machine), the Hypervisor is installed on the Host OS installed on the HW, and the OS requested by the VM user...

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