Support for All()/Any() in WCF Data Services 5.0

9th of April 2012 the new version of WCF Data Services was released with number 5.0 and support for V3 OData protocol. You can download this version from here.

You can read more about all new features added to this release of Data Services on WCF Data Services Team Blog

WCF Data Services performance

The main benefit of using WCF Data Services (formerly ADO.NET Data Services, codename "Astoria) is that this is interoperable, which means it can be accessed from clients created in different technologies. Moreover standard WCF services offers the only exposed set of methods. Data Services, as implementation of OData protocol, offers the Resource to be queried and altered …