ZeroFS lets S3 act like a POSIX filesystem
ZeroFS mounts any S3‑compatible bucket as a POSIX filesystem via NFS, 9P, FUSE or NBD. Its log‑structured engine writes immutable objects, compresses and encrypts data, and compacts deletions, while a local cache gives microsecond reads. It passes xfstests, Jepsen failover and kernel‑build stress suites, proving production‑grade reliability.