Working on a plan for extending 2012 R2 ADFS farm for SSO. Currently have ADFS (Server 2012 R2) and want to extend it to DR. Currently we have WID and NOT Sql as database for ADFS.
If it possible to extend the existing farm to DR (geo dispersed sites) keeping the WID ? or do we need to switch to SQL database ? Any problems/issues/limitations keeping WID as DB if it is supported?
Any recommendations to keep using the WID with extended ADFS farm or change the DB to SQL first? Thanks in advance