Double-Take Availability Virtual Edition - maintenance (1 month) - 1 virtual machine

Double-Take Availability provides affordable data protection, ensures minimal data loss and enables immediate recovery from any system outage. Double-Take Availability continuously captures changes as they happen and replicates those changes to one or more servers at any location, over any distance, so you always have access to a current copy of your data, applications and operating system. You can replicate to a disaster recovery site as far away as you would like, over standard IP networks, for maximum protection against data loss and improve performance by compressing the protected data before sending. With Double-Take Availability, you can implement failover clusters without shared storage or geographic limitations - eliminating the single point of failure and providing the freedom to locate cluster nodes anywhere.