ADO.NET Data Services Introduction Introduction From the early ages of development, the separation of presentation and data was very necessary and was considered (and is considered) a good practice. As you all know, the current trend in the web development world is building Rich Internet Applications ( RIA ) and buzz words like Ajax and Silverlight are very popular today. The RIA technologies ( Ajax , Silverlight and etc) are built on the concept of separation between the presentation and data in...