Never done any SQL AlwaysOn before, and need some tips. :)
Company1 have no local infrastructure, everything is in the Cloud, via a VPN connection. Its a ADDS domain! They want a HA SQL. They really need access to the SQL server at all time, even of the Internet and VPN goes down. My plan is to use AlwaysOn. Place one SQL in the cloud, and one at the companys office. Total 2 SQL nodes, which means I need to have a Witness Disk or SMB Share at the company, I guess? Do I need a local DC?
How do I design this the best way? All tips are welcome.