The First Backup System That Doesn't Send You Back In Time

 

 

Double-Take monitors file changes as they occur on one or many source servers, replicating them in real time to a target server over existing network links.  

The target server can assume the identity of a failed source server eliminating data loss and downtime.

 

 

          Key Features:-

 

 

Low cost real time data protection for NT, Windows 2000, Netware and Solaris
Reduces exposure to data loss to seconds
Disaster Recovery with continuous data replication over WAN links
Target server supports multiple source servers for automatic failover
Improves backup performance by enabling access to open files
Centralises backup and simplifies management
Flexible replication and transmission criteria allow multiple levels of service
Supports one-to-one, many-to-one, and one-to-many configurations
Cross platform replication support and management
Extensive reporting and verification options

 

 

How Double-Take Works

 

 

1. Double-Take's source module has almost no impact on server performance

2. Double-Take catches file changes for replication as they enter the disk cache

3. Double-Take runs over existing network links without additional hardware

4. Double-Take allows for centralised backup

5. Loosely coupled communication technology provides reliable performance over slower off-site links

 

6. Double-Take's file granularity support and variable transmission criteria reduces storage and bandwidth requirements

7. Double-Take's target module is extremely efficient, making it extremely scalable. It supports one-to-one, one-to-many and many-to-one configurations

8. The failover module allows target servers to stand in for multiple source servers

9. Open files on source servers are available for backup