"The holy grail of backup software?"
Thomas Waldmann
Attic: about 5y old, good design, proven code
but:
development going slowly
some bugs and annoyances
not very open to new developers
Borg Backup: fork of Attic, now ~2y old
and:
a community project, bus_factor++
lots of fixes and good PRs merged
open and inviting to new contributors
faster paced, lots of activity
encryption with AES256-CTR
authentication with HMAC-SHA256
simple backend (k/v, fs, via ssh)
FOSS (BSD license)
good docs
good platform / arch support
xattr / acl / bsdflags support
mount a backup via FUSE
Python 3.4+, a little Cython & C
good test coverage, CI
Python / Cython / C? Help us coding.
do a security review
do real-world performance tests / comparisons
find bugs / issues, improve docs
spread the word, borg is not well-known yet
sponsor development via bountysource
github.com/borgbackup
#borgbackup on chat.freenode.net
Meet me afterwards, breakfast table area.