Looks like it has backups, to an extent [1]:
> With booked daily backup or the backup included in the type of server, all data is backed up daily and retained for a maximum of 14 days. Recovery of backups (Restore) is possible via the konsoleH administration interface.
But i get the impression that the databases on managed servers are intended for use by apps running on that server, so there isn't really a concept of failover.
does it have automatic backup and fail over?