InfoQ Homepage Workflow / BPM Content on InfoQ
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Interview: Scott Allan on Windows Workflow Foundation
Scott Allan is interviewed by David Totzke on Windows Workflow Foundation, recorded a year ago at VSLive Toronto. Scott talks about the capabilities of Windows Workflow foundation, how it integrates into application development, how Microsoft is using WWF in its own products, DSLs and WWF, and architectural pattterns possible with WWF.
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WS-BPEL 2.0 Becomes an OASIS Standard
After nearly four years, WS-BPEL 2.0, the Web Services business process execution language, has become an approved OASIS standard.
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Microsoft Announces its Commitment to BPEL 1.1 and 2.0
Microsoft already supports BPEL in its ESB product BizTalk Server. Now the company has announced its plans to support BPEL within the Windows Workflow Foundation (WF), which is integrated into Windows Vista. BPEL will be supported by a set of WF activities available as BPEL for Windows Workflow Foundation.
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Interview with Miguel Valdes Faura on Bonita v3
Bonita, an open-source workflow and BPM solution recently released version 3. InfoQ sat down with Miguel Valdes Faura to talk about this release, which includes a set of graphical workflow development tools.
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Forrester creates new acronym: IC-BPMS
The latest Forrester report on SOA talks about the convergence of SOA and BPM. In it, the authors indicate that the term integration suite is becoming obsolete as it is replaced by integration-centric business process management suite (IC-BPMS). Does the industry need this new categorization, or is it another SOA 2.0.
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Things to know about Windows Workflow Foundation
Windows Workflow Foundation (WF) is the programming model, engine and tools for quickly building workflow enabled applications. Harry Pierson delves into the details of WF in a recent blog post. Update: Paul Andrew responds on his blog with "Ten Reasons why WF is not a Toy".
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Active BPEL 3.0 M2 Released
ActiveBPEL 3.0 Milestone 2 (M2) has been released. M2 provides full support for the WS-BPEL 2.0 specification as well as continued support for the BPEL4WS 1.1 specification. Active Endpoints has also released a Beta version of the ActiveBPEL Designer.
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SOA and Business Process
As SOA Adoption matures, increasingly organizations are thinking about business process and the style of composite application development that involves a process that coordinates business services. Enterprise Systems Journal has posted an article on this topic.
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JBoss Releases JBPM Orchestration Beta
The JBoss jBPM team has announced the release of jBPM BPEL 1.1.Beta2 , a web services orchestration offering. It is the last beta version before the GA release in October.
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webMethods buys into SOA Semantics
SOA integration and interoperability requires a structured understanding of the semantics of data. webMethods has acquired a semantic technologies company called Cerebra to connect SOA and BPM components.
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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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WS-BPEL 2.0 Approaching Public Review
The Web Services Business Process Execution Language Version 2.0 Specification is approaching the public review stage. This is an OASIS specification and governs process execution in SOA.
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Esper: High Volume Event Stream Processing and Correlation in Java
Esper is an event stream processing (ESP) and event correlation engine (CEP) unveiled this week with a 1.0 launch on Codehaus. Esper is a real time engine that triggers actions when pojo event conditions occurs among event streams. It is designed for high volume event correlation where millions of events coming in would make it impossible to use a classical RDBMS approach.
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Contracts, Expectations, Agreements and Processes
Contract first development isn't a new idea, but has some followers in the SOA domain. Recently, the W3C has extended the WSDL to include semantic annotations, enriching the basic contract with more metadata. Contracts are also explored in more detail in the development of processes by Steve Jones using tools like Eclipse and NetBeans.
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InfoQ Article: The HandleExternalEvent in Windows Workflow
The HandleExternalEvent Activity in Windows Workflow Foundation is used to handle events raised by the host process. It provides a way in which you can communicate with a workflow to notify it that some event has occured and get the workflow to respond.