Dr. Karl Voit did his dissertation designing a tag-based file system. I don't know what the status is today, but the dissertation itself may be a decent place t

Dr. Karl Voit did his dissertation designing a tag-based file system. I don't know what the status is today, but the dissertation itself may be a decent place to start your search. https://karl-voit.at/tagstore/en/papers.shtml https://karl-voit.at/tagstore/en/papers.shtml