Subversion High Availability (http://www.wandisco.com) leverages WANdisco's unique replication technology to bring enterprise class reliability to Subversion. Subversion High Availability provides continuous hot backup, while making failover and disaster recovery automatic and transparent for both developers and administrators. One or more backup servers can be placed on the same local area network (LAN) as the primary server, or located remotely over a wide area network (WAN).