Re:S3QL: an S3 FS with encryption, de-dup, immutable trees a...
by LeoPanthera on Tuesday September 01, 2015 @02:21AM
(#10150986)
Surely the "main" difference is that ObjectiveFS is a paid service with prices starting at $7/mount.
S3QL is FOSS.
Main difference appears to be that it supports concurrent mounts, while S3QL can be mounted by one client at a time.