[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: 3 possible approaches for representing concepts
£.02 coming your way, with some wild assumptions about the semantics of your data! <estimate type="final"> <period>CurrentYear</period> <amount type="budget">999.99</amount> </estimate> it doesn't fill your criteria of a single element _but_ -> it holds more information about what is actually what (the estimate is final, not the budget, amount, or year), it can easily be reused (as the tools that will operate on it) when you need to handle eg non-final amounts, and it's extensible. i'd always insist that you don't let the db decide what the XML should look like, and don't let the XML decide what the db should look like. use the two different data formats to the best of their respective capabilities, and invest the extra time and effort in getting the data binding right. for XML<->RDBMS roundtripping these days there are plenty of tools available, so there's no excuse for dumbing one or the other schema down just in order to reach a lowest common denominator. regards, /m Martin Klang http://www.o-xml.org - the object-oriented XML programming language
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