Microsoft unveils megaservices for building Internet apps

Microsoft has unveiled what it describes as a set of "megaservices" to enable users to build ecommerce and Web applications based on its Distributed Internet Architecture (DNA).

The software giant will enable developers to pick which Windows 2000 based "megaservices" they want to use from its MSN Web site. These include its Passport Internet identification and payment technology, its Linkexchange software for exchanging banner ads, the Hotmail email and Instant Messenger messaging systems, and Windows Update, which enables users to obtain software upgrades and patches electronically.

Windows DNA 2000 based products will all be based on the Extensible Markup Language (XML), which is being widely adopted as a data transport mechanism for the Internet and corporate networks.

Paul Maritz, group vice president of Microsoft's developer group, said: "XML is a key enabler for a new generation of Internet opportunities, linking together applications, services and devices. Through our universal support for XML, Microsoft is making these opportunities a reality for Web developers today."

He added that Windows DNA 2000 would provide a consistent programming model that could be used with technologies ranging from embedded devices, to personal computer software and Internet based megaservices.

And he outlined a raft of new products that would be marketed under the Windows DNA 2000 brand, which are expected to enter beta testing this year and ship next.

These include a new version of Microsoft's SQL Server database that has been reworked to support XML; version 7.0 of its Visual Studio development tools bundle, a Biztalk XML Server, a new release of its Commerce Server business to consumer offering, and Babylon, a new software integration server to link new applications to existing backend systems.