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Older than the systems
Clay, wax, paper, a digital key: the materials changed, the idea didn't. Model it once, and hold every system up to that.
Topics › Data modelling › From words to data
Eight situations about writing and reading: a copy that was missed, half an award, a report on the busiest morning, history overwritten. Decide what you'd do; each answer explains why. Your answers stay in this browser.
Film 3 of 7.
← Previous · Film 2 of 7
Clay, wax, paper, a digital key: the materials changed, the idea didn't. Model it once, and hold every system up to that.
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Star, vault or one wide table? Each shape has a job and a place. Choose per question, not per fashion.