Virtual machines and containers has several differences, but the main difference is that containers provide a way to virtualize an operating system so that multiple applications can run on a single OS instance. With Virtual Machines, the hardware is being virtualized to run multiple operating system instances. Docker Containers’ speed, agility, and portability make them a better tool to help streamline software development.
If you are looking for an online course to learn Docker, you can enroll in the Docker Training course by Intellipaat.
Also, watch this video on Docker vs VM to understand more:
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