InfoQ Homepage SOA Content on InfoQ
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Presentation: Beat Schwegler on Architecting for SOA
In this decidedly non-marketing presentation, Microsoft Architect Beat Schwegler shows how service-orientation affects system architecture. He introduces the notion of a service model as a mediator between the business and technology models, and explains how a migration towards such an architecture could occur through a step-by-step architectural refactoring.
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IONA acquires LogicBlaze, supporters of ActiveMQ and ServiceMix ESB
LogicBlaze, the first venture funded/created by open source VC Simulalabs has been acquired by IONA, who offers the Artix enterprise ESB as well as Celtix, an open source ESB platform. LogicBlaze offered subscription support and training (as well as the development) behind the ActiveMQ project as well as ServiceMix ESB. InfoQ spoke to IONA and others to get the full details.
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Commentary on Software AG/webMethods Acquisition
InfoQ had a chance to talk to Anne Thomas Manes, research director with Burton Group, about Software AG's acquisition of webMethods.
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Software AG Acquires webMethods
Software AG has announced its (planned) acquisition of webMethods, Inc., for approximately $546 million. The new company aims to become a major player in the crowded SOA vendor arena.
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Interview: Frank Cohen on FastSOA
InfoQ today publishes a one-chapter excerpt from Frank Cohen's book "FastSOA". On this occasion, InfoQ had a chance to talk to Frank Cohen, creator of the FastSOA methodology, about the issues when trying to process XML messages, scalability, using XQuery in the middle tier, and document-object-relational-mapping.
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Enunciate: Java code-first, compiled-contract WS deployment framework
enunciate 1.0, a J2EE web service deployment framework that provides a complete development-to-deployment system for creating SOAP, REST, and JSON endpoints, was released last week. enunciate is not a web service stack like Axis2 or XFire. Rather, it uses XFire and Spring to provide a code-first development model (not in itself novel) that enforces compatibility contracts at compile time.
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InfoQ China Unlaunches
InfoQ's mission is to be the world's source for tracking change and innovation in the enterprise software development community. To maximize InfoQ's positive impact, InfoQ is extending to serve communities where English is a strong barrier, starting with China, and in a few months Japan, and hopefully Brasil by the end of the year.
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Controlling SOA development in OASIS?
The Open CSA group is formed within OASIS to oversee the development of SCA/SDO. There's a steering committee, but only 3 of the 7 seats are open for vote: the rest are stacked by some of the original authors.
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Opinion: Steve Jones's SOA Vendor Ratings
Steve Jones has written a blog entry where assesses the main SOA vendors' offerings, including IBM, BEA, Oracle, SAP, Sun, and Microsoft, using a wide range of categories.
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WCF Messaging Fundamentals
Aaron Skonnard has published an article about WCF Messaging Fundamentals in the current issue of the MSDN Magazine. He provides an overview of WCF's messaging layer, improvements in the System.Xml namespace as well as guidance on working with messages and message representations.
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Presentation: Rob High on The SOA Component Model
In an InfoQ presentation, IBM's SOA Foundation Chief Architect Rob High introduces Service Component Architecture (SCA) and Service Data Objects (SDO) as the foundation for a SOA programming model.
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SCA/SDO go to OASIS
The proprietary SCA and SDO specifications, often seen as competing with JEE and JBI, are taken to OASIS. With Sun now a member, is this a case of happy families?
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Key Takeaway Points and Lessons Learned from QCon
In this article we present the main takeway points and further reading as seen by the many attendees who blogged about QCon. It's a long article, but a superb way to learn all the main lessons that bloggers felt worth talking about. QCon London was InfoQ's first conference and has been quite a success.
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QCon: REST for SOA at Yahoo!
In his talk at the QCon conference, Mark Nottingham, a "Principal Technical Yahoo!", provided some insight into how the Yahoo! Media Group uses the Web, and not Web services, to build its SOA variant. According to Mark, the Yahoo! Media Group gains significant advantages by using HTTP RESTfully, especially by exploiting caching opportunities.
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WADL REST API description language getting some attention
Many REST API description languages exist but none have seen major uptake; recently WADL has been getting more attention. Yahoo!'s Mark Nottingham is maintaining a stylesheet to generate docs from WADL. Google's Thomas Steiner unveiled plans for a Google project for generating language specific clients from WADL, & generateing WADL from documentation. Sun is adding WADL tools to SDWP.