MSDN has created a Q&A article on Odata (Open Data Protocol). OData applies web technologies such as HTTP, Atom Publishing Protocol (AtomPub) and JSON to provide access to information from a variety of applications, services, and stores. As web development continues to move forward, learning about new languages, like OData, will become more invaluable. Making an OData feed from a SQL Azure or SQL Server database is incredibly easy, usually requiring just a few lines of code.
Let me know your thoughts after reading the article.
Click here to open the article: Open Data Protocol Q&A.