InfoQ Homepage News
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Tackle Testing Debt Incrementally
Technical debt can shorten a product's life. But when technical debt mounts, it can be difficult to see how to pay it off. In her StickyMinds column, Johanna Rothman explains practices to help teams start paying off that debt - thereby easing their product's development and maintenance for a long time.
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Geert Bevin on The Philosophy Behind RIFE
A few weeks back InfoQ covered the 1.5 release of the RIFE Java web framework. This week Artima Developer featured an extensive interview with RIFE founder Geert Bevin which covers the project's history and new features.
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Industry Survey Reveals The Bitter Truth About IT ROI
A Ziff-Davis CIO Insight survey on Business Value reveals little improvement in how, or how well, IT is measuring value, even though most firms now try to use metrics such as IRR, NPV, return on assets, or activity-based costing. There's no consensus or consistency on which measures to use, or when to use them. And half of respondents doubt that the measures are even accurate.
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Understanding SOA Governance
Lori MacVittie has written an excellent introductory article to SOA governance, including an overview of relevant standards and the different kinds of product offerings.
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Towards the Optimal Javascript Inheritance Technique
Lead developer of the ThinWire Java-based RIA framework Joshua Gertzen has written an article going over existing approaches to implementing OO inheritance in Javascript and presents the solution they ended up using on their product.
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ESB SCA WCF and TLAs
Patrick Leonard, VP of Product Development at Rogue Wave has posted a short commentary on Webservices.org about Enterprise Service Bus (ESB) and its relationship to SOA. Patrick focuses on other specifications and frameworks that can enable "greater realization" of SOA solutions.
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NAG Continuous Integration Monitor Announced
Digital Focus has announced their open source "NAG" continuous integration tool, which monitors the stability of multiple application servers and notifies users of software build failures via audible and visual cues. Ready now for Apache Continuum, and already working to support Cruise Control, Lunt Build, and Ant Hill monitoring, this tool is specifically designed to support Agile teams.
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WS-MetadataExchange 1.1 Published
WS-MetadataExchange, the Web service standard that specifies how information about a service's interface, policy, and other metadata can be retrieved at runtime, has been updated to version 1.1.
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Using the Eclipse IDE to develop Ruby applications
Developers already familiar with Eclipse will appreciate Tabrez Iqbal's guide to tweaking it to work well with Ruby development.
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Event Driven Architecture
Event Driven Architecture (EDA) is a term promoted by Gartner to describe an evolved state of Enterprise software characterized by real time events. EDA has been associated to its detriment with SOA 2.0, however, there may be technical legitimacy to some of the EDA ideas.
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Interview: Real-World Agile for .NET Developers
Kathleen Richards interviews Robert C. Martin about his new book, co-authored with his son Micah: "Agile Principles, Patterns and Practices in C#," which puts Agile practices to work in a .NET environment,
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Interview: Patrick Lightbody on Project Able - A Complete Java Web Stack
WebWork committer, Patrick Lightbody, has announced Project Able: a complete Java web stack. InfoQ sat down with Patrick to discuss the philosophy behind Project Able.
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Seven Deadly Sins of Programming
Eric Gunnerson, C# Community Coordinator at Microsoft, has posted his list of the Seven Deadliest Sins of Programming: * Excessive Coupling * Inappropriately Clever Code * Deferred Refactoring * Premature Optimization * Overuse of Virtual (C#) or Overridable (VB.NET) * Overuse of Inheritance * Premature Generalization
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Sun: A real open source Java community: "That is our Goal"
Sun has committed to open sourcing Java Micro Edition this year, and all of Standard Edition next year. InfoQ spoke to Sun's Bob Brewin, co-CTO of Software to find out the details. InfoQ also spoke to Geir Magnusson, lead on the Apache Harmony open source Java effort to get a community perspective on the news.
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REST vs SOAP Roll Call
Stefan Tilkov (ed note: SOA Editor on InfoQ) posts on his blog lists of proponents of REST style vs the list of those supporting a more WS/SOAP style of SOA. The lists are helpful to those seeking to understand the stylistic differences betweeen these strategies and how to leverage each appropriately.