Comments on: Impedance mismatches – in data and education http://blog.thestateofme.com/2009/03/18/impedance-mismatches-in-data-and-education/ IT mixology and other thoughts about tech, life the universe and everything Fri, 03 Feb 2012 10:17:56 +0000 hourly 1 http://wordpress.com/ By: Pete Lacey http://blog.thestateofme.com/2009/03/18/impedance-mismatches-in-data-and-education/#comment-163 Mon, 04 May 2009 13:46:04 +0000 http://thestateofme.wordpress.com/?p=84#comment-163 Chris,

I got the term form Mark Luppi when he asked me to write up a paper on the XML Schema to RDBMS impedance mismatch. However, my understanding is that the term has a long history, at least as far back as object to relational mapping discussions in the ’80s.

Pete

]]> By: Vlad Rysin http://blog.thestateofme.com/2009/03/18/impedance-mismatches-in-data-and-education/#comment-141 Sun, 22 Mar 2009 22:03:19 +0000 http://thestateofme.wordpress.com/?p=84#comment-141 Chris,

It’s a nice piece.
I thinks fundamental ambiguity and mismatch in pragmatics of domain conceptualizations present a bigger problem than semantic and syntactic differences between models.

Vlad

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