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> > Here's a fun question that pits theory against experience. That's your idea of fun? > > You get a job to create a new generation of an old relational > database system. Upon reading the as-is schema, you discover > some amount of denormalization and gnomic names. Do you: When a system needs significant enhancement, which seems to be the case here, my preferred strategy is always to make the new system(*) look as much as possible like the system that I would design if I were starting from scratch. (*)or at any rate, those subsystems that need to be changed Sometimes that's not possible, usually because the system is too fragile to change or because it's impossible to nail down all its interfaces to other systems. That situation is no fun at all: the preferred strategy is to find another project... Michael Kay http://www.saxonica.com/
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