InfoQ Homepage News
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Is Velocity Really the Golden Measurement?
What value do teams get from measuring velocity, beyond the ability to reasonably estimate commitments for the short-term future? J.B. Rainsberger proposes that teams spend less energy scrutinizing velocity and more energy thoughtfully identifying and eliminating areas of waste in their projects.
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Programming for the DLR
The Dynamic Language Runtime (DLR) is an effort to facilitate the creation of language runtimes on .NET. IronRuby, a Ruby for .NET, is one of the languages built on the DLR that helps to push its limits. A new blog gives a step by step introduction to the DLR and how to build languages on it.
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In a World of Web Framework Choices, Some Developers Still Build Their Own
Many developers faced with too many choices when selecting a web framework prefer to make the easy choice of using the framework they have used in the past or build their own. This is especially true for Java frameworks, as Neal Ford finds out; he also puts this paradox of choice in the context of other languages and draws some interesting and debatable conclusions.
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Interview: IBM CTO Jerry Cuomo on REST & Project Zero
IBM Fellow and WebSphere CTO Jerry Cuomo talks about REST and Project Zero, IBM's new Groovy & PHP based RESTful app mashup / scripting / dev tool.
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GWT Shows Momentum With the Creation of Numerous Open Source Framework Projects
GWT (Google Web Toolkit) is continuing to see adoption in the RIA (rich internet application) community. This has triggered the initiation of a number of frameworks and libraries that either supplement GWT, or use it as a foundation for more feature-rich functionality.
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Target Process 2.7: Agile Project Management tool for Distributed Teams
Target Process 2.7 has been released. Target Process is an Agile Process Management tool that automates many of the tasks associated with an agile project. Notable features in recent iterations include visual iteration planning, program level release planning, individual velocity reports, and more.
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Python Web Framework on the JVM
Recently there has been a lot of news about numerous languages making their way onto the JVM, providing endless possibilities. Python has been around for years and its JVM implementation, Jython, hopes to bring a Python web framework to the JVM. It could prove to be what Rails is to Ruby and Grails is to Groovy.
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MapReduce A Step Backwards: Is Comparison to Relational Databases Fair?
A recent article on the Database Column by David J. DeWitt and Michael Stonebraker attempts to compare the increasingly popular MapReduce programming paradigm to a relational database. The blogsphere has quickly called foul on the comparison and its reasoning.
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Mike Cohn Provides New Patterns of Agile Adoption
Agile Alliance founding member, consultant, and book author Mike Cohn recently distilled his experiences helping teams adopt Agile into three core pairs of patterns that can be used by teams when launching an agile transition.
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Does code become better as it approaches English?
Achieving readability and expressiveness by writing English-like code is one of the trends on the rise in today’s industry. Michael Feathers advocates for considering other alternatives that can be instrumental for improving code expressiveness. He argues that in some circumstances symbolic approach is more appropriate than the narrative one and highlights some trades-offs between them.
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An OSGi Success Story
Bill Kayser of Nagarro recently detailed his experience moving an application to OSGi from a custom infrastructure and build process.
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Sun purchases MySQL: Perspectives and Analysis on the Impact
In a move which caught many off guard, Sun Microsystems announced that it would be acquiring MySQL AB, the company which owns and develops the MySQL database, for $1 Billion USD. InfoQ analyzed the announcement and reactions and spoke with Kevin Harvey, Chairman of the MySQL board of directors, to learn more about this deal and what it may mean for the future.
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Up and Running with SQLite on .NET in 3 Minutes
SQLite is an open source database that has been growing in popularity. It's footprint is small and is used in a wide-variety of types of applications.
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Treetop - PEG parser generator for Ruby
Parsing Expression Grammars (PEG) are a type of recursive descent parsers that have become quite popular recently. Now Ruby gets its own PEG parser generator with Treetop.
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Mythical Agile Shortcuts
Going agile seems a pretty trivial task. We pair up, write unit tests, integrate regularly and support our teams with an easy to manage framework such as Scrum. In reality, however, this is not the case. All too often the benefits are not achieved and team does not function as expected. Ross Petit's recent article sheds some light on why things go wrong when the rubber hits the road.