Docker Certified Associate Certification Training Course - Storage Types

The video tutorial covers various Linux storage drivers and filesystems used with Docker. It begins with an introduction to overlay filesystems like overlay2, AUFS, and fuse overlayfs, highlighting their support across different Linux distributions. The tutorial then explores rootless Docker and the role of storage drivers such as device Mapper and overlay tool in Linux volume management. Finally, it delves into the BTRFS filesystem, detailing its features like block-level operations, thin provisioning, and snapshots, and its advantages for Docker environments.

How does the fuse overlay help in running rootless Docker?

Describe the advantages of using block level operations in BTRFS.