Double-Take® Availability™ is a comprehensive high availability and disaster recovery software solution for Windows and Linux servers that protects your business from downtime and data loss. It efficiently and securely replicates data, applications or entire servers across any distance to a replica server for quick and easy recovery from an outage in minutes or seconds. Changes are captured at the byte level and replicated in real time between any server hardware, storage, OS version or hypervisor – whether the servers are physical, virtual or in the cloud. Easy to manage from a unified console and designed to scale to even the most complex environments, Double-Take Availability keeps your business running 24×7 at a price you can afford.
Patented Replication Technology
Comprehensive, Reliable Protection
Most Flexible Solution Available
Easy to Use
How It Works
Double-Take Availability protects your business from downtime and data loss by efficiently and securely replicating data, applications or entire servers to a secondary server for quick and easy recovery. At the core, Double-Take Availability uses patented, platform independent replication technology to capture changes at the byte level and replicate them in real time between any server hardware, storage, OS version or hypervisor – whether those servers are physical, virtual or in the cloud.
In the event of a planned or unplanned outage, administrators can manually or automatically failover users to the secondary server in minutes or seconds. Recovery can be done with the most current data or with a point-in-time snapshot. When it’s time to restore to a new or repaired production server, failback is just as fast and easy.