InfoQ Homepage Architecture & Design Content on InfoQ
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XQuery Java API JSR 225 Available for Public Review
The first public review draft of JSR 225: XQuery API for Java has been posted for review. The spec (being led by Oracle) aims to provide ubiquitous programmatic access for XQuery implementations in Java.
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New Concurrency Features for Java SE 7
Although the contents of Java SE 7 are still in flux, early candidates of concurrency features for inclusion are are already taking shape: a fork/join framework and a transfer queue. InfoQ spoke with Doug Lea about these features and concurrency in Java SE 7.
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Interview: Spring Web Flow with Keith Donald
Spring Web Flow (SWF) is a framework for modelling and controlling the execution of multi-step work flows in web applications. Flows often execute across HTTP requests, have state, exhibit transactional characteristics, and may be dynamic and/or long-running in nature. In this interview, SWF co-lead Keith Donald talks about how Spring Web Flow works.
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XACML finally ready for prime time?
XACML, the eXtensible Access Control Markup Language, an Oasis standard approved more than 2 years ago, has been demonstrated to work cross vendor platforms on Burton's Catalyst Conference last week.
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WSDL 2.0 approved as an official W3C Recommendation
WSDL 2.0 has finally been approved as an official World Wide Web Consortium (W3C) recommendation on June 27 2007. The Web Services Description Working Group has been working on the standards for more than 6 years. The recommendation was due on the 31st of December 2006 but has received an extension to the 30th of June this year.
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VB 9 Features – What Made the Cut
With VB 9 getting closer to release, Microsoft had to make some hard decisions about what features were going to make the cut. While most of the important features made it in, there were some notable exceptions. Paul Vic has the rundown.
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QCon San Francisco Enterprise Software Development Conference Nov 7-9
The QCon is coming to San Francsico Nov 7-9; registration is now open (save $600 by July 15th). Our first conf in London this year featured the architectures of eBay, Amazon, Yahoo! and many leading technologists speaking such as Martin Fowler, Amazon CTO Werner Vogels, Spring founder Rod Johnson, Scrum co-founder Jeff Sutherland, Hibernate creator Gavin King, Dave Thomas, and many more.
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Role of Service Registries in SOA Increasing in Importance
Since the days of UDDIv1, the concept of service registry has evolved under the momentum of innovators and market leaders. The latest vendor to enter this market is SAP. The new SAP registry aims at supporting the alignment of business architecture, enterprise architecture and solution architecture from design time to runtime.
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InfoQ Book: Scrum and XP from the Trenches
Henrik Kniberg last year published wildly popular paper 'Scrum and XP from the trenches' in which he chronicled in pictures and text how his 40 person development team implemented parts of Scrum/XP over a one year period. Henrik has updated his work and published a new version of it as a full book with InfoQ.com.
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ColdFusion Steals Microsoft's Update Panel
According to Vince Bonfanti, the developers of BlueDragon have developed a Cold Fusion version of the Update Panel by leveraging Microsoft's AJAX client-side library. Like the ASP.NET version, developers simply need to wrap part of their code in special tags to enable partial page rendering.
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Delphi to Finally Support .NET 2.0
In a roadmap posted on the CodeGear site, it has been announced that Delphi.NET will be upgraded to the .NET 2.0 framework. This is a major step for the platform that until recently was thought abandoned.
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Apache Derby Releases 10.3 Beta and Gains Experimental Hot Standby Replication
The Apache Derby project has made a beta available of the upcoming 10.3 release. The 10.3 release includes security enhancements, language-based ordering, other features, bug fixes, and performance enhancements. Egil Sørensen, a student at the Norwegian University of Science and Technology, has also submitted his MS thesis work to add hot standby replication functionality to Derby.
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The Legal Boundaries Of Agile
Adopting Agile practices requires a shift in the organisation on many different levels, but can making such a change lead to serious trouble?
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IBM Announces Info 2.0
IBM announces a new initiative, Info 2.0, to help bring value to Web 2.0. According to IBM: Info 2.0 is a technology (or information fabric layer) for simplified integration of data and content via Information Mashups.
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Article: Dynamic Routing Using Spring and AOP
Vigil Bose shows how a business transaction can trigger business events dynamically for subsystem processing. The examples shown in this article uses Spring framework 2.0 and Spring AOP effectively to decouple the business service from the subsystem processing functionality.