InfoQ Homepage Architecture & Design Content on InfoQ
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AOP Used to Isolate Change on Large-scale Financial System
A large-scale J2EE-conversion project of 50+ developers at a financial services company recently had a chance to use aspect oriented programming (AOP) as a mechanism to isolate change. Vincent Frisina, revealed some of the consequences as well as some lessons learned about Agile development.
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Web Services for Remote Portlets (WSRP) 2.0 Draft Available
The OASIS Web Services for Remote Portlets (WSRP) Technical Committee announced today that WSRP 2.0, the latest major revision of the portal integration technology specification has gone into public review.
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Security and Reliability Techniques Revealed for Agile Teams
Agile methods such as Extreme Programming (XP) and Agile Unified Process (AUP) do not explicitly address security and reliability, yet these are issues which are often critical to your success. It is possible to address these issues, and more, on software development teams while still remaining agile.
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Article: A Look at Common Performance Problems in Rails
Rails performance expert Dr. Stefan Kaes takes a look at the most common performance issues in your Rails applications and what to do about them. Advice is given regarding benchmarking, choosing a session container, caching results of expensive computations, optimizing database queries and working effectively with view helpers.
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Big Turnout for Ruby Meetup in San Francisco
Close to one hundred people attended last night's Ruby meetup at C|Net offices in San Francisco.
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JBoss SEAM 1.0: rethinking web application architecture
JBoss SEAM 1.0 was released today; SEAM extends the POJO + annotation-driven and configuration-by-exception programming model of EJB 3.0 into the entire web app stack, while unifying JSF, EJB, AJAX, and business process management (jBPM) into one tightly-integrated framework. InfoQ spoke to Gavin King and got some more background on SEAM and it's 1.0 release today.
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Rails Testing Strategies
Popular Rails community member Kevin Olbrich published a couple of interesting and useful articles on his blog about Rails testing strategies.
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Resource Injection in the Java EE platform Overview
One of the simplification features of Java EE 5 is the implementation of basic dependency injection to simplify web and EJB components. Annotations are used for injecting resources, services, and life-cycle notifications. A new tutorial on java.sun.com shows how to use annotations to do resource injection and we've summarized what can be injected and where.
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Strategies for Remaining Focussed on Your Project's Goal
Catalysts' Christoph Steindl describes strategies for how you can stay focused on the true goal(s) which your project team is chartered to achieve via effective use of strategic objectives maps and related agile project management strategies.
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Apache Tuscany Releases First Milestone
Apache Tuscany released it's first milestone. Tuscany, an open source implementation of SCA and SDO. SCA, or Service Component Architecture and Service Data Objects.
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SOA Software and WSO2 Bring in VC Money
Draper Fisher leads an $11 Million investment round in SOA Software. Intel Capital, the Venture arm of the Santa Clara chipmaker has invested $4 Million dollars in WSO2, an open source software company.
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Tutorial on Contract-First Web Services
Arjen Poutsma has posted a step-by-step tutorial on contract-first Web service development.
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Microsoft Releases Insurance Value Chain Architecture Framework v1.0
Microsoft has announced a new architecture framework to assist insurance companies in developing SOAs and deploying pre-integrated software applications around core insurance business processes.
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Scala: combining the best of Ruby and Java?
Like Ruby, Scala has a very terse syntax and its extensibility makes it suitable for writing DSLs, like Java, Scala is statically typed and can call Java code seamlessly without any declarations or glue code. Scala founder Martin Odersky (who co-designed Java Generics and implemented javac) has started blog today with his first entry on the history which led up to Scala.
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InfoQ Book: Visual Studio .NET Tips and Tricks
InfoQ has partnered with Minh T. Nguyen to bring you Visual Studio .NET Tips and Tricks. The book explains how to use VS.NET efficiently, including everything from editing and compiling to debugging and navigating within the VS.NET IDE. The book covers the Visual Studio .NET 2002, 2003, and 2005 Beta 1 releases.