Netflow Analyzer Disaster Recovery

Netflow Analyzer Disaster Recovery

Hello All,
 
So we have Netflow Analyzer v9.  2 collectors, central server and HighPerf Engine...   All in one physical building.
 
How do we deal with a DR scenario?
 
Do we need to double the HW in alternate location?   is there Data Replication/synchronization, backups, or how do we exactly accomplish DR set up?
 
 
Regards,
 

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