What are the tradeoffs with the different types of ways to implement subtypes when creating a logical schema..

from a cnceptual schema? When would you use which method? why?What are the tradeoffs with the different types of ways to implement subtypes when creating a logical schema..
I suggest you need to be more sepcific to get an answer here.





What type of schema are you asking about? XML? Other.





Which methods are you considering? Could you list them?

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