At a high level, What's the recommended Development model if we want to consume local (On-Prem) SQL data from Office 365 SharePoint 2013 Cloud application?
Say we have a custom SharePoint List Form and we want a dropdownlist with data from a table in a database down in SQL On Premisis?
Presuming OAuth is the way to go. Can the authentication server be ACS on the cloud?
What do we need to develop and configure On Prem and in SQL? Presume we have a SQL view ready.
Can the consumer (and only code in SharePoint) be just JQuery?