InfoQ Homepage Development Content on InfoQ
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Prism 4 Final Released
Karl Shifflett released the final release of Prism 4 to MSDN on November 12. Simultaneously, Karl also published the first installment of a series of multimedia training that is consumed within Visual Studio 2010 called, In the Box.
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OS Release: Pyxis 2 Beta 2
Last Wednesday, Thomas Holtq announced the release Pyxis 2 beta 2 of the Pyxis 2.0 operating system for .NET Micro Framework devices.
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Microsoft’s WebMatrix Now Shipping with PHP 5.3 and PEAR
The third beta of Microsoft’s WebMatrix IDE was released this month with significantly improved support for PHP. This round brings the option to choose between PHP 5.2 and 5.3 as well as support for PEAR, the PHP Extension and Application Repository.
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Business Benefits of OSGi
Many consider the cost of migration onto OSGi expensive, but frequently this is conflated with the cost of modularity itself. Modularising a large, complex and heavily intertwined library is an expense that has no immediate benefits to the maintainers. However, if left to rot, the system will become more complex, intertwined and larger over time and the maintenance cost will increase.
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LINQ to Z3, The World’s Fasted Theorem Prover
Microsoft Research claims that Z3 is the world’s fastest theorem prover. Z3 is designed to be a low-level tool for other applications, it is not meant to stand-alone. With its host of theorem provers, it is used by numerous projects including Spec#/Boogie, Pex, Yogi, Vigilante, SLAM, F7, SAGE, VS3, FORMULA, and HAVOC. With Bart De Smet’s LINQ to Z3, using this tool becomes embarrassingly easy.
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SQL Azure Achitecture - Competitive Differentiation
Two weeks back Kalen Delaney published a whitepaper on SQL Azure internals focused on how SQL Azure achieves scalability and high availability. A foundation feature which differentiates SQL Azure from its competitors is the multi-tenant architecture upon which it has been built.
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IronPython/IronRuby have Decided on Github and CodePlex
Since Microsoft announced that it was giving up control of its Iron languages, there has been a quiet debate on where to host the project. The negotiations have finally been settled and the winner is Github for source control and CodePlex for issue tracking.
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Named Resource Streams for WCF Data Services
Under the current version of WCF Data Services, developers can associate only one streaming resource with a given entity. With the October 2010 CTP, developers can now add additional named streams to an entity. For example, for images you may have streams named “Thumbnail”, “Small”, and “Full”.
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100 days of IPv4 left
The number of allocatable IPv4 addresses has dropped below 160 million, leading to predictions that the IPv4 address space will be used up in less than 100 days. What does this mean?
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Amazon AWS receives ISO 27001 Certfication
Last week, Amazon was awarded the ISO/IEC 27001 certification for Amazon Web Services, AWS. The certification is significant in that ISO 27001 mandates specific management controls and requirements to be in place.
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Moonlight Leaps Ahead of Silverlight with Hardware Accelerated Pixel Shaders
Recently David Reveman added significant amounts of hardware rendering to Novel’s Moonlight. This puts it in the lead over Silverlight, offers only a limited amount of hardware rendering support.
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Microsoft's Cloud Economics
Two weeks ago Rolf Harms and Michael Yamartino of Microsoft published a whitepaper entitled The Economics of the Cloud. In the whitepaper, they predict a seismic shift within the IT world away from client/server to public clouds, ala Amazon AWS and Microsoft Azure. The document clearly outlines their technical and business plan for a Brave New Microsoft.
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OASIS opens the doors on WS-I Member Section
OASIS announces the creation of a Web Services Interoperability Member Section to accept and take over the donations from the WS-I, which recently announced that it was closing. Although the structure of the group reflects the WS-I membership, they are calling for a wider audience to help drive the work forward.
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Yahoo! Releases S4, a Real Time, Distributed Stream Computing Platform
This month, Yahoo! released a new open source framework for "processing continuous, unbounded streams of data." The framework, named S4, allows for massively distributed computations over data that is constantly changing. InfoQ examines some of the examples and compares S4 to other technologies.
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New Version of Bing AJAX Map is targeted for Mobile Devices
The new version of the Bing AJAX Map Control version 7 is one third the size of the previous version, a huge win for web sites that cater to mobile device users. Controls have been reduced in size and given HTML 5 support. There have also been performance improvements for multiple-point rendering.