InfoQ Homepage Architecture & Design Content on InfoQ
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DWR: State of the Union
There is a lot going on in the DWR world: DWR joining the Dojo Foundation; Joe Walker, creator of DWR, joining SitePen, Ltd. as Director of Support and Development; and an announcement of the features that are expected to be part of DWR 3.0.
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Agile2008 Call for Submissions
The call has gone out to anyone interested in presenting at the Agile2008 conference in Toronto. Grigori Melnik of the Agile Alliance explained in a video the new collaborative submission process, which rewards early birds with feedback and a chance to improve their submissions right up to the deadline.
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Opinion: Refactoring is a Necessary Waste
Refactoring is one of the key technical practices in the Agile developer's toolkit. Refactoring also has no measurable customer value by its very definition - it involves changing the structure (design) while maintaining the behavior. In the Lean world - anything that does not have customer value is waste, and a customer only perceives behavior/functionality and not structure.
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More on RPC in Adobe Flex Applications with AMF, BlazeDS, and/or GraniteDS
Last week, Adobe made a major change to the Adobe Flex Platform with the announcement that much of LiveCycle Data Services is being open sourced in the BlazeDS project, including the AMF specification and code. This change should eliminate one of the final cost and licensing barriers for those considering adopting the Flex Platform.
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Amazon's SimpleDB and IBM's Blue Cloud Continue the Rise of Cloud Computing
Earlier this week Amazon introduced a beta of SimpleDB, a web service for running queries on structured data in real time. SimpleDB compliments Amazon's other computing services Amazon S3 and Amazon EC2. The announcement comes roughly a month after IBM announced their Blue Cloud initiative.
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SpringSource Announces Commercial Software Strategy, Spring Integration
At The Spring Experience yesterday, SpringSource (the company behind Spring) announced their commercial software subscription strategy as well as Spring Integration, a new EAI framework. Spring Certification will also be coming in 2008. InfoQ video interviewed Spring founder Rod Johnson & SpringSource COO Neelan Choksi to get the news from the source.
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'MSF for Agile' with MS VSTS - Worth a Look?
At Qcon London, Kevin Jones spoke from his experiences about Building Better Apps using MSF for Agile with Visual Studio Team System (VSTS). Using examples from Agile teams, he walked through the layers and components of Microsoft's tools, emphasising their flexibility. For Agile teams considering / already committed to Microsoft, this video provides an experienced viewpoint & may be worth a look.
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Monitoring Ruby
Developing Ruby and RoR apps might be easy - but what to do when something goes wrong, the interpreter misbehaves or memory leaks spring up. We look at the current options for taking a peek inside Ruby applications.
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Can architecture create a gap between developers and software they build?
Many software project management and architecture approaches tend to parcel out work on a project in a way to create hierarchical layers. This helps simplify both developers’ work and management. However, the underlying information shielding among layers can potentially create a gap between developers and the software they are building, if their tasks are totally taken out of functional context.
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Continuous Integration and Code Inspection with Hudson and FindBugs
A recent article published in IBM developerWorks talks about automating Continuous Integration and Code Inspection tasks in a build process using open source tools. It explains how to install and configure Hudson server with Subversion, Ant, and software inspection tools like FindBugs and PMD to create a build process with continuous feedback on test results and defects.
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Sun Releases Open-Source PDF Renderer
Sun has released a new open-source project as part of SwingLabs: PDF Renderer, "a 100% Java PDF Renderer and Viewer." PDF Renderer can parse the Portable Document Format (PDF) from a file and display it, as an AWT image, in a panel, or using any Graphics2D implementation.
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Using Axis2 for Asynchronous Web Services
A new article by Eran Chinthaka, Develop asynchronous Web services with Axis2, provides several examples of using the asynchronous APIs of Axis2 in client and server side applications.
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Multiple Techniques Seek to Bring Dynamic Deployment to JEE
Web application developers using dynamically typed interpreted languages like PHP, Python or Ruby are used to being able to make a change in their application and see it immediately by refreshing the browser. A number of vendors are looking to improve the situation for Java with two techniques being actively researched.
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Microsoft Enterprise Library 4.0 will get a dose of Dependency Injection
The next version of the Microsoft Enterprise Library, v4, will support dependency injection out-of-the box. Dependency Injection will be provided in containers both separately and part of the library. It's important to note that the next release of the Enterprise Library was going to be v3.5 but was changed to be v4.0 due to the amount of core changes to the library.
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HTTP Being Revised
Mark Nottingham notes that the HTTPbis working group had its first face-to-face meeting recently to discuss updates to HTTP.