Let's remember that JuiceFS can be setup very easily to not have a single point of failure (by replicating the metadata engine), meanwhile ZeroFS seems to have exactly that.
Can you even consider Android a singular OS? I personally don't in the same way I don't consider Fedora and Ubuntu the same OS, and there's far more differences between something like HyperOS and AOSP/PixelUI as there is between Ubuntu and Fedora.
As others have suggested: this is a test for military technology. When the enemy has jammed your fixed beacons you can't work out your position from them. Probably nobody will do this on a train (and they have other technology anyway), but for an airplane this is a real problem.
I captured max RSS size while running benchmarks as a rough approximation, but it's not exposed anywhere. If you go to the repo, you can run `./bench/compare -f rss_mb -lT bench/amd64/*.json` to see a table in the terminal. No big surprises there, Java engines (Rhino, Nashorn, GraalJS) are most memory-hungry.
If I was a company I know which one I'd prefer.
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