News for hackers. Stuff that matters.
Re:S3QL: an S3 FS with encryption, de-dup, immutable trees a... by _delirium on Tuesday September 01, 2015 @01:34AM (#10150895)
There was also ObjectiveFS discussed on HN a few days ago, also closed source: https://news.ycombinator.com/item?id=10117506

Main difference appears to be that it supports concurrent mounts, while S3QL can be mounted by one client at a time.

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.