InfoQ Homepage Architecture & Design Content on InfoQ
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Health Check: Has Your Team Got Rhythm?
Agile work keeps things simple by putting in place some basic patterns. Sometimes, when problems arise within the process, complex solutions can be averted by simply re-establishing a rhythm in the cycle of releases, iterations, days, stories/features. Agile Journal, in their Metrics edition, published three articles which mention the importance of rhythm as a diagnostic.
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InfoQ Article: SOA anti-patterns
SOA Expert Steve Jones from CapGemini provides a hands on look at SOA Antipatterns and a list of ways your SOA project can go wrong. This list includes signs that these problems are cropping up as well as what to do when you see them happening.
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Gartner Web Services Conference Report
A Field Report from the Gartner Application Integration and Web Services Summitt 2006 shows some mixed trends in SOA and Web Services as well as new products and analysis.
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Advanced Message Queue Protocol to Commoditize Messaging
The Advanced Message Queuing Protocol (AMQP) has been announced today by JP Morgan Chase, RedHat, Twist, Cisco, Iona, and others. AMQP is an open specification for queue-based messaging that is technology agnostic and completely interoperable; it aims commoditize the messaging middleware industry and provide true interoperability across technology stacks in any language or operating system.
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The future of data access in .NET
Microsoft has published two papers explaining the vision for the future of data access in .NET. The combination of ADO.NET, Entity Framework, and LINQ will mean .NET will finally have real object mapping capabilities not just to relational stores but also between languages and other data formats such as XML.
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The Rise and Fall of CORBA
CORBA guru Michi Henning analyzes the reasons for CORBA's (perceived or real) failure and puts blame on the standardization process.
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Bonita Cooperative Workflow 2 Released
Bonita is a workflow system for handing long-running, user-cooperative workflows, implemented as an EJB 2 and JMS app, released under LGPL. v2.0 adds XPDL support, a re-write of the iterations mechanism, JDK 1.5, internal timer services replaced by EJB 2.x timer service, iteration unit tests, and more.
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InfoQ Article: Real World Rules Engines
Rule engines are a useful tool that can be used to externalize business logic, involve business users, or solve certain classes of problems in an efficient way. In this InfoQ Article, Geoffrey Wiseman explains what, when, and how to use rules engines along with his experiences applying them in finanicial services.
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The Unicode Debate Rekindled
The perennial debate about how best to support multibyte Unicode in Ruby is heating up again, and thanks to the progress of Rails and JRuby, this time there is more at stake...
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"Agile People Do Get It" -- Uncle Bob
Last week, Cedric Beust ranted against the way Agile test practices, particularly TDD, are evangelised in "Agile People Still Don't Get It". He complained about "Agilists' dishonesty ... They offer you all these nice ideas, but they never - ever - disclose the risks and the downsides". He raises a valid point. This week Jeff Langr (the Agile culprit), Bob Martin and others blogged responses.
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Top 10 New Things You Need to Know About Java 6
Sun Microsystems' Danny Coward and Mark Reinhold have published the top 10 features in Java SE 6 beta 2, as well as a list of approved and co-bundled features, including the bundling of Java DB (Apache Derby) into the JDK.
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Refactoring the EJB APIs
Artima has interviewed EJB 3 spec lead Linda DeMichiel on how EJB was refactored for simplicty between EJB 2 and EJB 3, including three separate spec documents, simplifying EJB interfaces, annotations and when to use them, and dependency injection.
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JBoss Acquires Rosetta ESB Technology
JBoss, a subsidiary of RedHat corporation has acquired the technology for an ESB from insurance company Aviva Canada. This is part of an overall ESB strategy by Open Source giant RedHat.
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Agile at Dr. Dobb's Conference
Every year, Dr. Dobb's Architecture and Design World features important thinkers and teachers. Taking place this year from July 17-20 in Chicago, the roster includes a dozen speakers working in the realm of Agile, including Robert. C. Martin, Scott Ambler, Rebecca Wirfs-Brock, Brad Appleton and James Hobart. We've compiled the full list of Agile-related sessions to help you plan.