Our database has two servers, connected via fibre to a SAN. The nodes work in an active/passive arrangement, one taking over instantly in the event of failure. The SAN runs over multiple disks in RAID which has a full backup weekly / with additional incremental backups. Backups are monitored daily with critical systems backed up off-site. This is replicated on an additional site with incremental restores. Infrastructure and system data is backed up daily.
Our Rackspace Agreement
Our Rackspace Service Level Agreement ensures, in the event
of a total server failure, that a replacement unit will be rebuilt in 4 hours. End-point backups are handled by Druva In-Sync for laptops and encryption. Desktop PCs provide network storage, which is held on a second secure SAN (also managed by Rackspace).