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Subject: Re: [ebsoa] Ben's document
Great - how about Business Use Resource Patterns? Any thoughts? Joe David RR Webber wrote: > > Joe, > > Yes! You have given us a mix - some more domain BUP examples, > and then some more of these solution component BUP examples. > E.g. Calculation service - domain-centric, then publishing and > transactional as solution models (although these two are already > models that BPSS supports BTW). > > Thanks, DW. > > ----- Original Message ----- > From: "Chiusano Joseph" <chiusano_joseph@bah.com> > To: "David RR Webber" <david@drrw.info> > Cc: "Duane Nickull" <dnickull@adobe.com>; <ebsoa@lists.oasis-open.org> > Sent: Wednesday, June 09, 2004 3:32 PM > Subject: Re: [ebsoa] Ben's document > > > I've added to David's excellent list of patterns below. I'm headed back > > to New Orleans next Wed morning to present SOA (general concepts, > > benefits, etc.) at a DOD conference, and I'm considering incorporating > > the notion of patterns into my presentation. > > > > Joe > > > > David RR Webber wrote: > > > > > > Duane, > > > > > > OK - done - synopsis - this is the programmers eye-level view > > > that fits into that world of people using UML to create > > > enterprise integration applications with J2EE et al today. > > > > > > So - in addition to this - following Ben's usage - we need > > > the SOA BUP - Business Use Patterns, as the overarching > > > view here - that introduces what ebSOA is all about - > > > and most important - how people can use SOA BUP > > > to develop their own solution rapidly. > > > > > > That way we can dispense with the history lesson in > > > OO et al -(well OK - that's NTH - so we'll keep it > > > as an Appendix "The Evolution of SOA components"). > > > > > > The SOA BUP will allow business integration designers > > > to pick models and patterns, and create new patterns > > > for their own for industry uses. > > > > > > Typical patterns would include: > > > > > > 1) Classic ebSOA - this is the ebXML pattern around BPM. > > > > > > 2) Holistic ebSOA - blends use of BPM with webservices. > > > > > > 3) POA - process-oriented architecture. > > > > > > 3) SOA - EAI service oriented architecture. > > > > > > 4) EPR - bespoke solution pattern(s) for particular > > > sector domains - in this case eGovernment services > > > and citizen-facing applications. > > > > > > and so on. > > > > How about these possibilities: > > > > 5) Infrastructure - utilizing an SOA for infrastucture-type services > > such as security, logging, discovery, etc. > > > > 6) Calculation - where part of the SOA provides a calculation result > > based on input values (such as calculation of APR for a loan); but this > > would be a pattern for a "segment" of an SOA, rather than an SOA > > overall. > > > > > > *** Maybe we need to think about "sub-patterns" as well? *** > > > > 7) Transactional - utilizing an SOA for transactional-based processing, > > such as the submission/processing of a PO to receive an Invoice. > > > > 8) Notification - utilizing an SOA for notification-type services such > > as a calendar service that sends notifications to other calendars when > > an appointment is changed; > > > > 9) Others? > > > > > What I'm chiefly after here is avoiding being button-holed. > > > > > > Ben's approach to SOA - while good for todays programmers > > > can also suffer from rapid obsolescence - as witnessed from > > > people touting POA, and varients already today. You are > > > then yesterdays news. > > > > > > We need to have an adaptive model here - that can then > > > assimulate the latest in-vogue programming components > > > as they emerge. > > > > > > Therefore POA with ebSOA patterns > > > keeps you right abreast of a new development. Hence > > > SOA BUP is essential IMO. But more important > > > it allows you to precisely define what a POA is in > > > terms of your proven known value set of components. > > > An erector kit. > > > > > > Thanks, DW > > > > > > ----- Original Message ----- > > > From: "Duane Nickull" <dnickull@adobe.com> > > > To: <ebsoa@lists.oasis-open.org> > > > Sent: Tuesday, June 08, 2004 6:55 PM > > > Subject: [ebsoa] Ben's document > > > > > > > I also urge each and every one of you to read Ben's PDF document > > > > uploaded to our members section. This reads very well. > > > > > > > > Duane > > > > > > > > -- > > > > Senior Standards Strategist > > > > Adobe Systems, Inc. > > > > http://www.adobe.com > > > > > > > > > > > > > > > > -- > > Kind Regards, > > Joseph Chiusano > > Associate > > Booz | Allen | Hamilton > > -- Kind Regards, Joseph Chiusano Associate Booz | Allen | Hamilton
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