In the past, the excuse for not having this kind of software installed was that it
was too expensive and too hard to run, but that is no longer the case. You can now get affordable and easy-to-use backup programs that will be able to re-build your entire system immediately after a breakdown, so you have no excuse for not taking care of this important part of your business. Remember, that without data integrity, you could very well be on a quick path to not having a job at all.