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A comment on 87% of the U.S. Population are uniquely identified by {DOB, gender, zip}. Parent comment

Re:87% of the U.S. Population are uniquely identified by {DO... by huherto on Wednesday August 31, 2011 @12:26PM (#2946254)
It is hard to find good natural keys (that are immutable and unique). That is why many people recommend using artificial keys.
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