I tried out a new service offered in the Windows Azure DataMarket from Dunn & Bradstreet which is designed to be used with SQL Server 2012 Data Quality Services. If you’d like to try this out as well, then email to D&B at this address (DNB_MS_Partnership_CoreTeam@DNB.com) and they will email you a promo code so that you can try it out as well.
Also, here is a blog post from the Microsoft DQS team which also details the process.
If you are new to DQS – I have 11 screencasts on YouTube that you can try watch to learn more.