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Henrik Martensson scripsit:
> For the record, if two systems exchange information, and changes in one
> system mean that the exchange format has to change, the systems are
> _not_ loosely coupled. There has been a tendency in this thread to
> equate "loose coupling" with "ignoring changes in couplings", but this
> is wrong. Loosely coupled systems must still play by the rules they have
> agreed on.
In a really loosely coupled system, like Walter's, the "sender" has no
clue that the "receiver" even exists, still less is there any agreement
between them. The sender has published something, and the receiver must
make do as best he can.
--
Is not a patron, my Lord [Chesterfield], John Cowan
one who looks with unconcern on a man http://www.ccil.org/~cowan
struggling for life in the water, and when http://www.reutershealth.com
he has reached ground encumbers him with help? jcowan@reutershealth.com
--Samuel Johnson
- References:
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] Semantic Web permathread, iteration n+1
- From: Robert Koberg <rob@koberg.com>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] Semantic Web permathread, iteration n+1
- From: Elliotte Rusty Harold <elharo@metalab.unc.edu>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] Semantic Web permathread, iteration n+1
- From: "Thomas B. Passin" <tpassin@comcast.net>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] Semantic Web permathread, iteration n+1
- From: Robert Koberg <rob@koberg.com>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] Semantic Web permathread, iteration n+1
- From: "Thomas B. Passin" <tpassin@comcast.net>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] SemanticWeb permathread, iteration n+1
- From: Henrik Martensson <henrik.martensson@bostream.nu>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] SemanticWeb permathread, iteration n+1
- From: "Thomas B. Passin" <tpassin@comcast.net>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] SemanticWeb permathread, iteration n+1
- From: Rick Marshall <rjm@zenucom.com>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] Semantic Web permathread, iteration n+1
- From: Michael Champion <mc@xegesis.org>
- Re: [xml-dev] The triples datamodel -- was Re: [xml-dev] SemanticWeb permathread, iteration n+1
- From: Henrik Martensson <henrik.martensson@bostream.nu>
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