Do you know anyone who’s very paranoid about losing all the data in their phone or computer? If so, that person is most likely a website administrator. No community in the world is as obsessed with backing up the data as website admins. We might curse them or make fun of them, but their obsession is justified. All website admins have lost their data at least once in their lifetime and that time is no less than a nightmare for them. That’s why backing up the server data ranks highest as far as the priority tasks for a website admin are concerned.