InfoQ Homepage Culture & Methods Content on InfoQ
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Article: Iterative, Automated and Continuous Performance
A new InfoQ article looks at evaluating performance in an iterative and continuous manner.
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Communicating with Business Using FIT and FitNesse
Although both FIT and FitNesse are used for performing integration and acceptance testing on agile projects, people have tried to use these for general-purpose testing, with mixed results. Others have suggested that FIT should be used for tests where communicating with the business, or with a customer, is of paramount importance. Naresh Jain and James Shore have shared their experiences.
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Test Driven Development or Test Driven Requirements?
Where does one start when practicing test driven development? With the requirements or with the design? Or, put another way, top-down or bottom-up? When one starts to write a test first, without any code, what does that test represent? Both approaches are practiced in the Agile community, but there is little consensus on which provides more value.
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Article: What's New in Spring 2.5: Part 1: Annotation-Based Configuration
Spring 2.5 was released on November 19th, 2007 and with it, the first article in a series Mark Fisher of SpringSource (Interface21) about the annotation-based configuration options available in Spring 2.5: annotation support for dependency injection, auto-detection of Spring components on the classpath and lifecycle methods.
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Qi4j introduces Composite Oriented Programming
"Classes are dead, long live interfaces" was declared by Rickard Oberg at Oredev this week where he announced Qi4j. Qi4j brings the new idea of Composite Oriented Programing, in which is no behaviour at all is put in a class, instead the class becomes a 'composite' of mixins and interfaces declared on the class via annotations.
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Microsoft announces Microsoft ESP
Today Microsoft announced plans for a new a visual simulation platform, Microsoft ESP, which uses gaming technology to enable use of simulation for both learning and decision-making.
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OASIS Announces OpenCSA Webinars
In a further attempt to help spread the message about the SCA standardization effort and educate the community, OASIS has announced a series of webinars around the various OpenCSA specifications.
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Tight Coupling and its Unintended Consequences
As we transition from component architectures to service oriented architectures, the balance between natural, efficient asset reuse and independent, decoupled systems is a real battleground. Neal Ford recently posted some thoughts about high coupling and it's unintended consequences, and we revisit a great InfoQ interview with Jim Webber about tight coupling as it applies to service architectures.
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How Long Should Retrospectives Last?
The original definition of a retrospective, as presented by Norm Kerth, was a 3 day, offsite meeting. In, Agile Retrospectives, we are given 5 phases to be covered, but no specific guidance on time. In her recent article, Rachel Davies suggests that we have 30 minutes per week under review. How long should a retrospective last to be effective?
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Agile Meets Pragmatic Marketing
Pragmatic Marketing is a product management methodology for the technology industry which seeks to apply values and principles similar to those of agile software development. So what happens when the pragmatic marketers meet the agile developers?
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Bridging the Japanese/English language gap in Ruby?
Charles Nutter points out an issue in the Ruby community: the language barrier between Japanese and English speaking members. This brings up the question: what tools could help with this?
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Presentations of the BeJUG SOA Conference available on parleys.com
The videos of three talks at the Belgian Java User Group (BeJUG) Enterprise SOA'07 Conference have been published on parleys.com.
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Book Review: Implementation Patterns
Kent Beck's new book, Implementation Patterns, is a book about writing code in Java. The patterns in this book are based on Kent's reading of existing code as well as his own programming habits. The patterns in this book are meant to be a coherent view of how to write code people can understand.
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InfoQ Presentation: Jean Tabaka on Surviving Meeting Burnout
Teams moving to an Agile approach may feel irritated as they move from command-and-control to a collaborative culture - which can start to look like non-stop meetings, starting first thing every Monday morning. In this InfoQ exclusive presentation, recorded at Agile2007, Agile coach Jean Tabaka shared her experiences working with teams, offering guidance on how to alleviate meeting burnout.
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Enterprise SOA: End Of The Line?
Joe McKendrick, Jeff Schneider and others discuss whether or not enterprise SOA is dead on arrival and that perhaps pragmatic/geurilla SOA is the best approach after all.