https://www.bibsonomy.org/user/cschie/serviceBibSonomy RSS Feed for /user/cschie/serviceBruce makes an interesting comment on business rules too: that “routing logic in process gateways” are not “business rules”. That doesn’t really make sense: for sure some gateways will be process-housekeeping decisions of little interest to the business user, but others will surely embed business-critical decisions. On the other hand, it has long been acknowledged that a best practice for BPM is to delegate such business decisions to a managed decision service - hence the explicit new business rule (aka decision) task in BPMN 2.0. And,in the CEP world, for tools like TIBCO BusinessEvents to invoke a decision managed by its Decision Manager tool.http://tibcoblogs.com/cep/2009/03/20/event-handling-boosted-in-bpmn-20/cschie2009-03-23T10:14:44+01:00TIBCO CEP event BPM service processing BPMN decision 2.0 rules business <span itemprop="description">Bruce makes an interesting comment on business rules too: that “routing logic in process gateways” are not “business rules”. That doesn’t really make sense: for sure some gateways will be process-housekeeping decisions of little interest to the business user, but others will surely embed business-critical decisions. On the other hand, it has long been acknowledged that a best practice for BPM is to delegate such business decisions to a managed decision service - hence the explicit new business rule (aka decision) task in BPMN 2.0. And,in the CEP world, for tools like TIBCO BusinessEvents to invoke a decision managed by its Decision Manager tool.</span>- leave anything related to transport, communication to other layers- use this revised CEP to express and execute event-relevant logic, the purpose of which is to translate the ambient events into relevant business events- have these business events trigger business processes (however lightweight you want to make them)- have these business processes invoke decision services implemented through decision management to decide what they should be doing at every step- have the business processes invoke action services to execute the actions decided by the decision services- all the while generating business events or ambient events- etc.http://architectguy.blogspot.com/2008/11/state-events-time-confusion-around-cep.htmlcschie2009-03-05T17:07:20+01:00CEP architecture complex confusion context decision event process processing rules service situation software state time view <span itemprop="description">- leave anything related to transport, communication to other layers- use this revised CEP to express and execute event-relevant logic, the purpose of which is to translate the ambient events into relevant business events- have these business events trigger business processes (however lightweight you want to make them)- have these business processes invoke decision services implemented through decision management to decide what they should be doing at every step- have the business processes invoke action services to execute the actions decided by the decision services- all the while generating business events or ambient events- etc.</span>For those unfamiliar with business-driven architecture, I believe the most viable, agile architectures will be comprised of a blend of architecture strategies, including (but not limited to) service-oriented architecture, event-driven architecture, process-based architecture, federated information, enterprise integration and open source adoption.http://elementallinks.typepad.com/bmichelson/2006/02/eventdriven_arc.htmlcschie2009-03-05T16:43:05+01:00EDA SOA architecture driven event service <span itemprop="description">For those unfamiliar with business-driven architecture, I believe the most viable, agile architectures will be comprised of a blend of architecture strategies, including (but not limited to) service-oriented architecture, event-driven architecture, process-based architecture, federated information, enterprise integration and open source adoption.</span>The MS Rules Framework was a spirited attempt by MS to create a wide-ranging environment that could integrate rules held in different forms in different repositories, mange the deployment of rule sets out across an enterprise environment and even target a range of different rules engines.http://geekswithblogs.net/cyoung/articles/118506.aspxcschie2009-03-02T14:22:15+01:00engine enterprise environment framework ms policy repository rules service update <span itemprop="description">The MS Rules Framework was a spirited attempt by MS to create a wide-ranging environment that could integrate rules held in different forms in different repositories, mange the deployment of rule sets out across an enterprise environment and even target a range of different rules engines.</span>http://www.udidahan.com/2008/11/01/soa-eda-and-cep-a-winning-combo/cschie2009-02-27T12:59:26+01:00CEP EDA SOA architecture event service <a itemprop="url" data-versiondate="2009-02-27T12:59:26+01:00" href="http://www.udidahan.com/2008/11/01/soa-eda-and-cep-a-winning-combo/" rel="nofollow" class="description-link">http://www.udidahan.com/2008/11/01/soa-eda-and-cep-a-winning-combo/</a>Most BREs today are deployed as “decision services”, and are used in “stateless” transactions to make “decisions” as a part of a business process. A CEP application is instead processing multiple event streams and sources over time, which requires a “stateful” rule service optimized for long running. This is an important distinction, as a stateful BRE for long-running processes needs to have failover support - the ability to cache its working memory for application restarting or distribution. And of course long-running processes need to be very particular over issues like memory handling - no memory leaks allowed!http://tibcoblogs.com/cep/2007/06/26/differences-between-a-bre-and-a-rule-driven-cep-engine-part-1/cschie2009-02-27T10:41:49+01:00CEP EDA architecture business complex engine event processing rules service <span itemprop="description">Most BREs today are deployed as “decision services”, and are used in “stateless” transactions to make “decisions” as a part of a business process. A CEP application is instead processing multiple event streams and sources over time, which requires a “stateful” rule service optimized for long running. This is an important distinction, as a stateful BRE for long-running processes needs to have failover support - the ability to cache its working memory for application restarting or distribution. And of course long-running processes need to be very particular over issues like memory handling - no memory leaks allowed!</span>Maximize Business Value through Right-Time Information Using Data Serviceshttp://www.dmreview.com/issues/2007_48/10001105-1.htmlcschie2008-10-15T14:49:37+02:00agility data latency real-time service <span itemprop="description">Maximize Business Value through Right-Time Information Using Data Services</span>