Describe the structure of the ANSI/SPARC three-schema architecture. Compare this structure with that of the two-schema architecture

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Describe the structure of the ANSI/SPARC three-schema architecture. Compare this structure with that of the two-schema architecture inherent in a file-processing system.

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Data Modeling and Database Design

ISBN: 978-1285085258

2nd edition

Authors: Narayan S. Umanath, Richard W. Scammel

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Question Posted: Apr 21, 2016 06:22 AM

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Describe the structure of the ANSI/SPARC three-schema architecture. Compare this structure with that of the two-schema architecture

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The ANSISPARC threeschema architecture consists of three perspectives of metadata in a database the ...View the full answer

Data Modeling and Database Design

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