InfoQ Homepage SOA Content on InfoQ
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Technology-agnostic approach to Service Oriented Architecture: back to the essence of SOA?
SOA is often understood in terms of technical tools and software solutions. Dan North believes that this may prevent architects from focusing on its essence: thorough mapping and modeling of core business processes. He shows how to design SOA in a "technology-agnostic" way so that business can play an important role in identifying SOA requirements without being constrained by technical decisions.
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Interview: Steve Jones on "Business-driven SOA"
In this interview, recorded at QCon London, Stefan Tilkov talks to Cap Gemini's Steve Jones about his concept of a business service architecture. Topics covered include how to apply SOA to existing systems, the problems one runs into when SOA is driven by technology, and the structural and organizational impact of business-driven SOA.
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How to prepare your 2008 SOA budget?
Some voices in industries have started to warn about the ROI of SOA initiatives which have proven to be often long and complex. As many still see reuse and flexibility as a major competitive asset, they might still wonder, as they prepare their 2008 budget, where to start? How to quickly demonstrate value? How to increase our maturity over time? Where do we source our skills?
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Kent Beck, Martin Fowler, Speaking at QCon SF Nov 7-9
Kent Beck & Martin Fowler will be keynoting & delivering tutorials at the QCon San Francisco Nov 7-9th conference. Also, the schedule has been finalized with a new complete track covering security from a development perspective, and also a panel on the future of Java development including Joshua Bloch, JRuby's Charles Nutter, Spring's Rod Johnson, and .NET's Erik Meijer.
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Book Excerpt and Review: Smart (Enough) Systems
Smart (enough) Systems is a book about Enterprise Decision Management. To make your systems smart enough, your core problem is knowing what's the right decision to make and how to make it when required. EDM is becoming a strategic area in IT as many organizations have found a gap between gaining insights from business intelligence and taking action to exploit that insight in operational decisions.
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Fault Tolerance and the Grid
Arjuna Technologies, the company behind the world's first Java transaction service and Web Services transactions implementations, has turned its attention to the world of the Grid. What's involved in developing reliable Grid applications and are the current Data Grid infrastructures really up to the job?
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SOA Software Adds SOA Management for Microsoft BizTalk Server
SOA Software, a provider of Service-Oriented Architecture (SOA) Governance, Security, Mediation, and Management solutions, announces a partnership with Microsoft to provide SOA Governance features for BizTalk Server 2006 R2.
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Survey claims growing bond between SOA and BPM
The survey shows that BPM and SOA are still loosely coupled within IT organizations. It is only when an organization reaches higher levels of maturity that both plays a complementary role in projects. However, the relationship is growing and customers are increasingly requesting an integrated product suite.
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Don't Run as Administrator: WCF Edition
In an attempt to correct years of bad practices, Microsoft employees have been chanting "Don't Run as Administrator". This time around, Nicholas Allen covers assigning HTTP addresses to non-administrator user accounts, primarily for use by WCF.
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NServiceBus - Makes Building Enterprise .NET Systems Easier
NServiceBus is an open source communications framework that will help guide developers who are trying to build enterprise .NET systems, without falling into many of the typical pitfalls. It provides scalability critical features like publish/subscribe support, integrated long-running workflow and deep extensibility.
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Apache Tuscany Open Source SCA Implementation Approaches 1.0 Release
The Apache Tuscany team has released version 0.99 of its open source Service Component Architecture (SCA) implementation. InfoQ talked to Jean-Sebastien Delfino, one of the lead developers, about Tuscany, the parts of SCA that are missing, and the role of the assembly and programming models.
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WS-Addressing Working Group Closes
After over 3 years of effort in W3C, the WS-Addressing Working Group has closed down. Although there have been a few complaints about WS-A over the years, most people seem to agree it has been a good thing for WS-*.
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Is SOA about the technology?
Nick Gall wrote a post claiming that discussion of SOA without also connecting it to technology is problematic. Nick bases his post on a post by Andrew McAfee that attacks the notion of "It's not about the technology" (INATT) Sure technology is important, but on the other hand... aren't business needs more important?
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Making Agile Methods and Enterprise Architecture Play Nice
A report from the Cutter Consortium asks Are Agile Methods and Enterprise Architecture Compatible? and answers "Yes, with Effort." The authors recommended specific techniques to allow Agile Methods and Enterprise Architecture to be mutually beneficial. Moreover, their observations, analysis, and recommendations are directly applicable to the meshing of AM and SOA.
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Interview: Dino Chiesa on Microsoft's SOA Strategy
InfoQ talked to Dino Chiesa, Director of Marketing for .Net in the Connected Systems Division to better understand what's coming in .Net 3.5 for SOA, Microsoft's SOA strategy and how customers were using WCF.