http://msdn.microsoft.com/en-us/library/ee210692%28v=sql.105%29.aspx
http://msdn.microsoft.com/en-us/library/ee637260%28v=SQL.105%29.aspx
http://msdn.microsoft.com/en-us/library/ff798467.aspx
http://msdn.microsoft.com/en-us/library/ms253110%28v=vs.80%29.aspx
http://msdn.microsoft.com/en-us/library/ff798487.aspx
http://msdn.microsoft.com/en-us/library/ff798467.aspx
http://msdn.microsoft.com/en-us/library/jj128109%28v=office.14%29.aspx