Three new toolkits and community previews for data were made available at MIX10.

OData – OData extends Atom and supports a number of languages and platforms including .NET, Java, PHP, Objective-C (iPhone and Mac) and JavaScript. Get the OData SDK.

WCF RIA Services – It makes getting an end-to-end solution up and running easier by effectively hiding a lot of the WCF flexibility. Get WCF RIA Services Toolkit March 2010.

Microsoft codename “Dallas” – “Dallas” is an information marketplace powered by the Windows Azure platform, which provides developers with access to third-party datasets that can be consumed by Web and mobile applications. Get the “Dallas” CTP.