¿Por qué son necesarios los backups?

Despite numerous advances in technology since the birth of the modern computer, one thing unfortunately rings true with crystalline clarity—sometimes, things go very, very awry. Power outages, network connectivity dropouts, corrupt RAM, and crashed hard drives are but a taste of the evil that Fate is poised to unleash on even the most conscientious administrator.

Visto en el apartado de copias de seguridad del repositorio del manual de subversion (svnbook)