|System Settings / Setting Backup Preferences|
Whenever your system automatically performs a backup, and when you manually backup your database, Vocera saves your data in a single file in the \vocera\backup directory.
Because database backups can be large, Vocera lets you specify the maximum number of backup files to keep. The maximum is the total number of all backup files, regardless of whether they were created automatically or manually. When you exceed the maximum number of files, Vocera deletes the oldest file and saves a new one.
To specify the number of backup files to keep: