RIA Services with silverlight 3

RIA Services:


• Microsoft WCF RIA Services simplifies the traditional n-tier application pattern by bringing together the ASP.NET and Silverlight platforms. RIA Services provides a pattern to write application logic that runs on the mid-tier and controls access to data for queries, changes and custom operations. It also provides end-to-end support for common tasks such as data validation, authentication and roles by integrating with Silverlight components on the client and ASP.NET on the mid-tier.

• RIA Services will handle all interfaces internally, so no need to implement explicitly.

• Exception handling is better.

• Minimum amount of code required.