Docker Certified Associate Certification Training Course - Namespaces

The video explains Docker's use of namespaces to create isolated workspaces known as containers. Each container runs in its own set of namespaces, providing isolation for different aspects like processes, network, and user IDs. There are seven types of namespaces: interprocess communication, process, network, user ID, mount, UTS, and C Group, each responsible for a specific aspect of container management.

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