I've been using BUP with rsync.net for years. (for those who don't know, BUP is git based backup). I love how efficiently it identifies the deltas and only save

I've been using BUP with rsync.net for years. (for those who don't know, BUP is git based backup). I love how efficiently it identifies the deltas and only saves that. Admittedly, my use case is very light. It is for my personal PC --- and doesn't have any critical production databases that are constantly changing -- but for what it is worth, I've never had a problem. I started using it v0.24 (now it's 0.28) but I heard that earlier versions crapped out on a large VM images. As far as my usecase, I use bup's fuse-mount over SSHFS for backups stored on rsync.net ... and browsing the backup file-system is incredibly slow... I mean like 10 - 20 seconds to get an ls output.