FastCDC, puzzlefs, and de-duplicating container and VM images
Since about 2017, a group at Cisco has been working on an “OCI native operating system” under the title “project machine”, which is a terrible project name. I note that most of the people publicly involved in the project according to github commits no longer work at Cisco, so I cannot vouch for the health of the overall project. That said, they did come up with some interesting ideas along the way and given its a quiet time of year I figured I could do some reading.