Open source backup systems -- quick reference

"Traditional" backup systems:

• amanda - http://www.amanda.org/
• bacula - http://www.bacula.org/
• afbackup - http://sourceforge.net/projects/afbackup/

Snapshot / block differential systems (network efficient)

• rdiff-backup - http://www.nongnu.org/rdiff-backup/
• duplicity - http://www.nongnu.org/duplicity/
• dirvish - http://www.dirvish.com/
• BoxBackup - http://www.fluffy.co.uk/boxbackup/

Comparison chart: http://www.fluffy.co.uk/boxbackup/comparison.html