InfoQ Homepage Architecture & Design Content on InfoQ
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Taking Advantage of Multiple Processor Cores in JEE Applications
Michael Juntao Yuan, and Dave Jaffe have published an article on OnJava.com detailing the process of scaling enterprise Java applications on 64-bit multi-core x86 servers. As chip makers such as AMD and Intel transition from faster megahertz per chip to more cores per chip, performance gains will be harder to achieve for traditional single threaded applications.
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InfoQ Book: Scrum Checklists
SPRINT-iT and InfoQ have teamed to provide a new resource for Scrum teams: a downloadable quick-reference filled with basic definitions and checklists, intended to give trained teams confidence in accomplishing their first Sprints. This is an important resource, because early successes can increase acceptance of Scrum in their organizations and pave the way for greater management support.
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Two years later, frustration with Generics continues
Laird Nelson describes his frustrations with understanding Java Generics. While clear in the simple case, as he works through a more complicated scenario, he ends up throwing them away because they're so complicated. Are we helping or hurting ourselves by using Generics?
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European Leadership Summit at the Agile Business Conference 2006
"Agile Business Conference 2006," will take place next week in London, Europe's largest Agile conference. The first day is dedicated to the Agile Project Leadership Network's "European Leadership Summit." The conference is specifically created to provide practical information to managers and leaders, and it allows attendees to interact directly with industry experts.
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Annotation Transformers in TestNG: The Sweet Spot for Annotations?
In the ongoing search to find the balance between XML and annotations, TestNG has introduced the concept of annotation transformers. An annotation transformer is code that will override the behavior of existing annotations. This allows you to modify your annotation without using XML and without recompiling your source. You will have to recompile your annotation transformers if you change them.
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Presentation: Martin Fowler on Domain Specific Languages
Domain Specific Languages (DSLs) are limited forms of computer language designed for a specific class of problems. In this JAOO conference talk, Martin Fowler introduces a simple example of DSL, bringing out the difference between external and internal DSLs, and talking through the trade-offs in using both forms.
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TIBCO Licenses Systinet Registry
EAI vendor TIBCO has announced an agreement to resell Systinet's UDDI registry, making it the third major vendor to do so after BEA and Oracle.
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SQL Server Hosting Toolkit CTP 1 Released
Microsoft has released the first CTP of its SQL Server Hosting Toolkit. This toolkit is designed to provide support for companies using a hosted SQL Server.
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Book Excerpt: Agile Software Development, 2nd ed.
In this updated classic on Agile software development, Alistair Cockburn adds reflections from five more years of practice and research. InfoQ brings you Chapter 1, in which he's compared software development with another team-cooperative game - rock climbing - and two common comparison partners, engineering and model building, in order to explore alternate ways of thinking about the work we do.
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2nd Edition of Alistair Cockburn's Classic Book Published
Agile Software Development: The Cooperative Game (2nd ed.) by Alistair Cockburn launched this week, adding new insights in several new "Evolution" chapters. This seminal book for Agile practitioners is now expanded, addressing timely topics like: the controversial relationship between Agile methods and user experience design, Agile and CMMI, and writing "custom contracts."
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SOA Programming Models Article Posted
Author Boris Lublinski provides an overview of WCF (Indigo), JBA and SCA. These programming models attempt to go beyond just service invocations by seamlessly incorporating service orchestration support and many of the patterns required for successful SOA implementation. They also serve as a foundation for implementation of the Enterprise Service Bus.
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Sun Refines Timetable for Open-Sourcing Java
Sun CEO Jonathan Schwartz stated at the Oracle OpenWorld Conference this week that Sun will announced the open-sourcing of the core Java platform within 30 to 60 days. This is a more aggressive timetable than previous comments by Sun's Rich Green who had indicated portions of Java being open-sourced starting this year and continuing into 2007.
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How does Agile Development Shape Up in 2006? The VersionOne Survey
VersionOne Software this autumn conducted a global "State of Agile Development" survey, showing that changing requirements and priorities, and time-to-market are drivers in the move to Agile adoption. Companies of all sizes were represented, up to the large global corporations, and every industry vertical, from financial services, health care, and education to video games, government, and defense.
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Oracle Whitepaper on Benefits of .NET Introp
As part of Oracle's Middleware Fusion announcements last week, Oracle has published a whitepaper on the benefits and techniques for interoperability with .NET for software projects using Java or any of Oracle's products.
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Interview: Ivar Jacobson on the UP, UML, MDA, and the future of methodologies
Ivar Jacobson, one of the creators of the Unified Process, UML, and use cases, introduces his vision for a next generation development methodology that is both agile and comprehensive like the Unified Process (UP). His vision includes 'Intelligent Agents' which make customization recommendations based on tool usage patterns. Jacobson also talks about his views on UML, MDA, AOP, and the future.