I've heard a lot of talk about using lightweight data modeling as of late. Especially in relation to the Clojure programming language. What is it and how it differs from traditional classes regarding long term maintainability and flexibility of the design that relies on it?
closed as unclear what you're asking by gnat, Steven A. Lowe, Javier, scrwtp, Doval Oct 19 '14 at 19:59
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