InfoQ Homepage Architecture & Design Content on InfoQ
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Ruport: A Ruby Report Builder and Reporting Library
Gregory Brown releases a free library and toolset for Ruby that makes building reporting applications easy.
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XML Overload: Bad Design or Neccesary Evil?
As discussed in the recent InfoQ News item SOAP Attachment State of the Art, XML files are reaching epic proportions in real world SOA implementations. Is this bad design or a neccesary evil? A recent study by Rogue Wave Software helps clarify.
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Welcome to InfoQ's Agile Community Site
On InfoQ our Agile editors/practitioners scan the web to bring you news that helps you keep up with new ideas to improve your own Agile practice, as well as exclusive videos and articles on important and novel subjects. Here we bring you a tag cloud, a introduction to the site with some background on Agile and a few resources for newcomers, as well as the public AgileEvents calendar.
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Tackle Testing Debt Incrementally
Technical debt can shorten a product's life. But when technical debt mounts, it can be difficult to see how to pay it off. In her StickyMinds column, Johanna Rothman explains practices to help teams start paying off that debt - thereby easing their product's development and maintenance for a long time.
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Industry Survey Reveals The Bitter Truth About IT ROI
A Ziff-Davis CIO Insight survey on Business Value reveals little improvement in how, or how well, IT is measuring value, even though most firms now try to use metrics such as IRR, NPV, return on assets, or activity-based costing. There's no consensus or consistency on which measures to use, or when to use them. And half of respondents doubt that the measures are even accurate.
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Understanding SOA Governance
Lori MacVittie has written an excellent introductory article to SOA governance, including an overview of relevant standards and the different kinds of product offerings.
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ESB SCA WCF and TLAs
Patrick Leonard, VP of Product Development at Rogue Wave has posted a short commentary on Webservices.org about Enterprise Service Bus (ESB) and its relationship to SOA. Patrick focuses on other specifications and frameworks that can enable "greater realization" of SOA solutions.
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WS-MetadataExchange 1.1 Published
WS-MetadataExchange, the Web service standard that specifies how information about a service's interface, policy, and other metadata can be retrieved at runtime, has been updated to version 1.1.
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Event Driven Architecture
Event Driven Architecture (EDA) is a term promoted by Gartner to describe an evolved state of Enterprise software characterized by real time events. EDA has been associated to its detriment with SOA 2.0, however, there may be technical legitimacy to some of the EDA ideas.
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Sun: A real open source Java community: "That is our Goal"
Sun has committed to open sourcing Java Micro Edition this year, and all of Standard Edition next year. InfoQ spoke to Sun's Bob Brewin, co-CTO of Software to find out the details. InfoQ also spoke to Geir Magnusson, lead on the Apache Harmony open source Java effort to get a community perspective on the news.
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REST vs SOAP Roll Call
Stefan Tilkov (ed note: SOA Editor on InfoQ) posts on his blog lists of proponents of REST style vs the list of those supporting a more WS/SOAP style of SOA. The lists are helpful to those seeking to understand the stylistic differences betweeen these strategies and how to leverage each appropriately.
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The Resurgence of Java the Platform
Way back in December of 2000 noted columnist Jon Udell covered the language-agnosticism of the Microsoft CLR versus the JVM. Six years after Udell highlighted the topic, Java the Platform is beginning to come out of the shadows of its more well known counterpart Java the Language.
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InfoQ Article: Web Services Guru Dr. Frank Leymann on SOA
InfoQ recently had the chance to interview Frank Leymann, co-author of many Web services specs and a full professor at the University of Stuttgart.
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Tips for Effective Kaizen Process Improvement
Agile software development and Lean Thinking go hand-in-hand for many practitioners. Six-Sigma blackbelt Mike Wroblewski has blogged some lessons learned from a recent kaizen session. People are a key variable in both manufacturing and software environments, so his lessons learned in manufacturing are also interesting for Lean Software practitioners using kaizen events for process improvement.
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Platt on Web 2.0 and SOA
Microsoft Architect Michael Platt describes the challenges and opportunities of combining the SOA and Web 2.0 models.