Double-Take® Availability is a software based approach to protecting and automating the recovery of Windows, Linux, Hyper-V and ESX-based workloads.
Reduces the downtime associated with system failures or disasters by monitoring the production system and either failing over an individual application or the entire system (OS, applications and data) to designated standby server.
Allows data to be replicated in real-time at the byte-level across large distances for disaster recovery or business continuity of critical systems.
Provides more flexibility than SAN-based replication of virtual machines alone by allowing protection to be configured on a VM-by-VM basis (individual replication/failover settings for each VM).
Helps reduce the cost associated with implementing a disaster recovery solution by working between any combination of physical or virtual servers, allowing organisations to virtualise DR systems and reduce the hardware requirement for their disaster recovery sites.
Reduces the cost of implementing Microsoft Failover Clustering by removing the requirement for shared storage.