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Discover summer reading lists for all ages & interests!
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-The book covers fundamental concepts such as data, information, metadata, and database. It explains the differences between these terms and how they are interconnected.
-The book explores the characteristics of a database system and its benefits, such as data independence, data security, and efficient data access.
-The book covers the entity-relationship data model, which is a widely used modelling technique for designing relational databases. It explains the concepts of entities, attributes, and relationships.
-The book describes the importance of maintaining data integrity in a database system and explains how to enforce integrity rules and constraints.
-The book covers ER modelling, explains how to create an ER diagram and explores the concept of functional dependencies and how they are used in database design.
-The book covers SQL's data manipulation language, which includes statements used for inserting, updating, and deleting data in a database.
-This book is intended for computer science majors and the study matter lays special emphasis on designs issues, relational calculus, mathematical models and relational algebra.
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