Das backup_migrate.module gehört bei allen von mir administrierten Websites zu den Modulen, die gleich nach der Drupal-Installation installiert und aktiviert werden, selbst wenn ich tägliche Backups der MySQL-DB und des gesamten Rechners erstelle.

I just found a website called the Internet Archive and it’s WayBackMachine. You can enter a website URL and it brings you a table of the dates it has snapshots of this website. So I entered my former homepage URL and was in the unexpected situation that I could see the page as it looked like in 2002 (look at the screenshot below).

Recently I had to implement a backup strategy on a windows server and the only available software option was windows' built-in backup program ntbackup. Unfortunatly it's name really exposes its technological niveau: