Dear Solarwinds Experts,
We have to move from a existing stand alone NTA solution to Highly available NTA solution with remote FSDB.
Below is information available in SolarWinds site.
http://www.solarwinds.com/documentation/en/flarehelp/netflow/content/nta-setting-up-nta-flow-storage-database-covered-by-ms-failover-cluster-sw425.htm
Option 1 : Using MS cluster with a SAN drive
Option 2 : Using FOE ( Reached its End of Life).
With no choice, we validated option 1, but SAN makes things bit complicated for us and so we drafted below architecture

Points considered:
> A stretch cluster(between 2 DC) will be created across DC1 and DC2 with dedicated storage(flash) at each node.
> MS storage replication will be enabled using cluster failover wizard.
> Configure a witness quorum file share of Solarwinds Orion Server
Looking forward for your inputs and feedback with respect to this solution