Subject: Interface Primitives Draft V021.
Attached PDF of V 0.21 Some issues and next steps. 1) Figure out alignment with Farrukh's classification doc - this does not look too tough - both are in alignment is my assessment - and as Scott noted previously the section 2.3 to 2.5 fit. 2) More tough - design of classification structure samples - this is an amalgumation of ebXML BP, ebXML CC and GUIDE and OASIS/ISO11179 classifications. I'm basically seeing this will take us a month of hard work to do - we can't rush this. 3) I've made a good start on the interface Query/Response. We can use <extensions> to place SQL as triggers so that we can meet Farrukhs requirement for SUM, COUNT et al for SQL based Repository sources by simply putting this code inline as labelled SQL - this is a nice compromise between XML and SQL sources. 4) Change Request is significantly harder. So far I've made a first cut on this. I think we can get much closer with another weeks work on this. Michael Kass and Len Gallagher at NIST can really help on this too. There is a lot of supplemental detail that needs to be resolved. 5) I've asked the TRP group to comment on DASL and TRP transport to see what is the best approach here. I've at least identified the functional needs here - and we can get the guru's in TRP to apply brainpower to the challenges. My personal thought on this is that we need two mechanisms - but ones that are very similar and related - use http, MIME, same tag names, so it is easy for developers to co-exist both mechanisms based on business functional implementation requirements. Last thought is I'm seeing that the pieces fit together thus: 1) Scotts Part 1 Spec 2) Scotts Part 2 Spec 2a) Farrukhs classification document 2b) My interfacing document 2c) TRP transport usage document I think we should review Farrukhs document on the conference call - and then tackle the interfacing document with a followon call. Thanks, DW.
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