InfoQ Homepage WS-Star Content on InfoQ
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Article: The Seven Fallacies of Business Process Execution
In a new InfoQ article, Jean-Jacques Dubray explores a new architecture blueprint for BPMSs that offers a cleaner alignment between SOA and BPM. Jean-Jacques argues that after more than eight years of intense research, we are still far from having the ability to use the business process models designed by business analysts to create complete executable solutions.
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InfoQ Minibook: Composite Software Construction
In a new InfoQ minibook, InfoQ SOA Editor and SOA Enterprise Architect Jean-Jacques Dubray describes the state of the art and emerging new approaches in building "Composite Software", solutions created by assembling existing services. The book is available as an InfoQ Minibook, i.e. free of charge in PDF format for InfoQ users. A printed version is available too.
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Unified Rules Engine and Processes
Mark Proctor, the JBoss Drools Project Lead, and Kris Verlaenen the Ruleflow lead present their vision for unifying rules and processes to provide a truly unified modeling environment with rules and processes as first class citizens, tightly integrated modeling GUIs, single unified engine and apis for compilation/building, deployment and runtime execution.
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Interview: Paul Fremantle on the State of WS-*
In a new InfoQ interview, Paul Fremantle, WSO2 co-founder co-chair of the OASIS committee that standardized WS-Reliable Messaging, talks to InfoQ about the state and relative importance of web services standards, the role of open source software for SOA, his views on the eternal REST debate, and WSO2's business model.
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What does the term ESB actually mean?
In his blog, Nick Allen, program manager in the Connected Systems Division at Microsoft, went on to collect several definitions and clarify Microsoft's position on the question.
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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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Article: An introduction to Apache ODE
In this new InfoQ article, Paul Brown introduces Apache ODE, an open source implementation of the WS-BPEL 2.0 standard. ODE differs from other BPEL engines in that it is delivered as a component rather than a framework for developers looking to add orchestration functionality to their systems. Paul introduces ODE's features by showing how to deploy and execute a simple process.
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Presentation: Gregor Hohpe on Conversations Between Loosely Coupled Services
In this presentation, Google architect Gregor Hohpe introduces various concepts for to manage more complex interactions between services, including conversations, choreography, and orchestration. He provides a down-to-earth look at these concepts along with the associated Web services standards like WS-BPEL and WS-CDL, and identifies common patterns in service conversation.
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Are Cross-Service Transactions A Violation of the Autonomous Tenet of Service Orientation?
This question prompted a heated debate on MSDN in the wake of the release of the first web service transaction standard last May. Juval Löwy from IDesign, Arnon Rotem-Gal-Oz and others exchange their arguments as they answer the question.
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WS-BPEL4People on its way to OASIS
A group of several vendors suggests a new WS-* spec that goes by the interesting name "WS-BPEL4People". Compared to WS-BPEL which deals with automated business processes, the WS-BPEL4People spec, which has been under works for nearly two years now, aims to add human workflow capabilities to SOA in general and to the recently approved WS-BPEL 2.0 spec specifically.
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W3C Workshop on Web of Services Report
The W3C has released a report about the results of the Workshop on the Web of Services for Enterprise Computing, which was held in February.
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Interview and Book Excerpt: RESTful Web Services
InfoQ publishes a chapter from "RESTful Web Services" by Richardson and Ruby; in an accompanying interview, the authors explain their motivations and REST as an alternative to SOAP/WSDL Web services.
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Is REST Winning?
The topic of REST as an alternative for integration has been debated on InfoQ many times before. Recent news suggest REST is now gaining mind share among analysts and vendors, with some seeing REST as "the next big thing".
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Presentation: Bringing SOA to Life: A New Danish Infrastructure
In this presentation, Mikkel Hippe Brun introduces Denmark's national Service Oriented Infrastructure. Topics covered include the infrastructure's WS-* based architecture and the choice of standards.