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BCA117 Bca117 2
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All important questions related to database design
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United university•BCA117
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Concepts of Database Management • Joy Starks, Philip Pratt, Mary Last• ISBN 9781337093422
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All important questions related to database design
Notes provide a comprehensive overview of Database Management Systems (DBMS). They cover fundamental concepts like what a database is and the role and advantages of a DBMS over older file systems, emphasizing benefits such as data redundancy control, consistency, security, and independence. The notes delve into the 3-Schema Architecture and various data models, with a strong focus on the Relational Model and its key elements (tables, tuples, attributes, keys). You've detailed SQL (Structured...
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United university•BCA117
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Concepts of Database Management • Philip J. Pratt, Joseph J. Adamski• ISBN 9781111825911
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Notes provide a comprehensive overview of Database Management Systems (DBMS). They cover fundamental concepts like what a database is and the role and advantages of a DBMS over older file systems, emphasizing benefits such as data redundancy control, consistency, security, and independence. The notes delve into the 3-Schema Architecture and various data models, with a strong focus on the Relational Model and its key elements (tables, tuples, attributes, keys). You've detailed SQL (Structured...