database relational model, Database Management System

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what do you mean by primary key constraint?

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PL/SQL, joins

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What is a shadow copy scheme, What is a shadow copy scheme? It is simpl...

What is a shadow copy scheme? It is simple, but efficient, scheme known as the shadow copy schemes. It is based on making copies of the database called shadow copies that singl

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What is called bit-level striping, Normal 0 false false fal...

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