A database backup is just a simple start. BackupBuddy goes one step further to provide complete backups of all your site files (including image and media files, themes, plugins, widgets and settings) - which aren't included in a database backup. With BackupBuddy you can customize backup schedules, send your backup files  safely off-site to remote storage destinations, restore your site quickly & easily and even move your whole site to a new host or domain.