Eric Bohlman wrote:
Sreedhar.a wrote:
SNIP
You need artist identifiers to be unique (you could in fact use artist names, since copyright rules require that such names be unique). You also need album names to be unique, but only within artist groups (you're not going to have the *same* artist release two albums with the same name).
I agree with the thrust of your arguments, however, there is no business rule stating that the same artist must release albums with unique names. Therefore, Peter Gabriel's example notwithstanding, it is a potentially dangerous assumption in any case.
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