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Relational Database Design and Implementation (Paperback, 4th edition)
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Relational Database Design and Implementation (Paperback, 4th edition)
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Relational Database Design and Implementation: Clearly Explained,
Fourth Edition, provides the conceptual and practical information
necessary to develop a database design and management scheme that
ensures data accuracy and user satisfaction while optimizing
performance. Database systems underlie the large majority of
business information systems. Most of those in use today are based
on the relational data model, a way of representing data and data
relationships using only two-dimensional tables. This book covers
relational database theory as well as providing a solid
introduction to SQL, the international standard for the relational
database data manipulation language. The book begins by reviewing
basic concepts of databases and database design, then turns to
creating, populating, and retrieving data using SQL. Topics such as
the relational data model, normalization, data entities, and Codd's
Rules (and why they are important) are covered clearly and
concisely. In addition, the book looks at the impact of big data on
relational databases and the option of using NoSQL databases for
that purpose.
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