What are the levels in database system?

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What are the levels in database system?

Postby John » Fri Jun 28, 2013 7:08 pm

What are the levels in database system?
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Re: What are the levels in database system?

Postby tutforum » Sat Jun 29, 2013 7:36 pm

There are three levels in viewing a database system.
1. External level for user’s view
2. Conceptual level for programmers view.
3. Internal level for storage view.
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