RE: Object Role Modelling (ORM) or UML or ?? for designing Schema s
Based on Walter's description, yes. And a mozarella one at that. If the delivery service forwarded the message, they better route it to the right Chinese restaurant. If I sent it directly, I better know (apriori) they make a fine mozzarella pizza. If they can't, On Error Try. No problem: call me so I can send the order to Dominos and make a note to myself to use a different message port on next call. Meanwhile, I will route messages to a list of subscribers to do the same. Is it about expectations or testing the results of expectations on error? A semantic web should be built only for things to which commitment is reasonable in the context of resources. I think the phrase was "useful things". Why do we need conceptual models? Len http://www.mp3.com/LenBullard Ekam sat.h, Vipraah bahudhaa vadanti. Daamyata. Datta. Dayadhvam.h -----Original Message----- From: Simon St.Laurent [mailto:simonstl@s...] At 12:40 PM 2/14/01 -0600, Bullard, Claude L (Len) wrote: >If I order pizza, I expect pizza. But would you expect to get pizza from a Chinese take-out restaurant? I think you'd rather that they gave you a phone call (or electronic message) if they didn't have a good way of processing your pizza request. And what would you do if the delivery person showed up with the take-out place's interpretation of a 'pizza'? You sent them the order, after all!
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