On: Ask HN: What do you use to backup your data?

[mironathetin]

I use a cron job that wakes my machine in the night and starts TimeMachine.

Independent of the tm backup, I also mirror my disk with carbon copy cloner every night.

Carbon Copy Cloner was one of the main reasons why I stayed with macs. A great software that is perfectly supplemented with Time Machine, IMHO.