All the ReDeTrack servers we host come with a failover partner server. These servers are always located at a different geographical location to the main server and their databases are continually updated to provide a complete and up-to-date copy that can be used in the event of an unexpected outage.
During extended principal server outages, the failover server can be promoted to principal server, providing full read and write services ensuring seamless continuity. On restoration of the failed server, the failover server will provide updates to allow the principal server to catch up before taking over as principal again.