title: AD FS 3.0 and Users Stored in a Database
body: <p>Our legacy applications store user account information in a database. I can't seem to find clear information as to whether AD FS 3.0 supports authentication against both Active Directory as well as SQL Server. </p>
  
  <p>To be clear about my question:</p>
  
  <p>How can AD FS 3.0 be used to provide federated authentication for users stored in both SQL Server (if at all) as well as Active Directory?</p>
  
  <p>TIA</p>