We are trying to build an application which has a UI like OUTLOOK? Something which has a left navigation pane and then right side there is a details pane.
It would be a heavy on data side. We need to access Database numerous times to access the data to be displayed.
Is SILVERLIGHT a good option which will provide RIA effect? Or Should I stick to ASP.NET building aspx pages and giving it a rich effect with Ajax?
What are different ways of handling this situation?