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Time Funnel Principle

 › Home › Solutions › Products › FSShadow


Protect your business-critical data in filesystems

With FSShadow® deleted, damaged, changed or completely lost directories and data files are available within minutes, with the most recent, consistent set of data, without the need for restore procedures of backup media - easy to use and cost-effective.

It could happen quickly that your data gets lost or will be overwritten caused by faulty software or due to human errors. Restoring data from a backup system is often complex and time-consuming and as a result an expensive issue.

The innovative time-delayed data mirroring with FSShadow enables you to retrieve several files as well as a whole device or a complete file system.

FSShadow provides:

Best possible protection from consequences of all types of errors: hardware failures and logical failures (e.g. software and human error, faulty batch jobs, sabotage) as well as disasters (e.g. fire, flood, power blackout)

Continuous and consistent backup

Automated failover processes

Amazingly fast error recovery after failover to the mirror system. Continue to work with the most recent, consistent set of data after a corruption.

Absolute distance independency between production and mirror system due to TCP/IP mirroring with minimum bandwidth requirements.

Usability of mirror systems for additional purposes (e.g. creation of directory copies, backups, reportings) without any impact on the production systems during normal operations
Expedient hardware exploitation of mirror systems during normal operation in different, additional function (e.g. DEV or QS systems, additional application server for load balancing)

Extremely easy operation via a graphical user interface (GUI). Specific administration know-how is not required.

Hardware independency

FSShadow® is available as individual product, or as a component of the holistic solution Libelle BusinessShadow®.

 System requirements

  • Same operating system on production and mirror system
  • Same storage capacity on production and mirror system
  • TCP/IP socket connections between production and mirror system (LAN or WAN)