There are a number of technical improvements to the discussion of functional and multivalued dependencies, including the synthesis algorithm for 3NF and the use of the "chase" algorithm to make inferences of dependencies. We have added coverage of high-level design using UML. Coverage of index selection and use of materialized views has been added. There is new coverage of the database aspects of PHP.
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Ullman, Jennifer Widom and published by Prentice Hall. They are used to maintain internal records, to present data to customers and clients on the Mbrld-Wide- Web, and to support many other commercial processes.
Databases are likewise found at the core of many scientific investigations. They represent the data gathered by astronomers, by investigators of the human genome, and by bio- chemists exploring the medicinal properties of proteins, along with many other scientists.
DBMS is a powerful tool for creating and managing large amounts of data efficiently and allowing it to persist over long periods of time, safely. These systems are among the most complex types of software available. There are other features of this book designed to make it a gentler introduction to Database Systems. Some of these features include: The most advanced online assessment tool Gradiance developed for computer science. With its innovative underlying technology, Gradiance turns basic homework assignments and programming labs into true learning experiences for students.
Excellent, up-to-date and detailed coverage of SQL—Includes coverage of object-relational systems and many aspects of the new SQL standard.
Coverage of advanced issues important to database designers and users— Includes discussions of views, integrity constraints, assertions, triggers, transactions, authorization, and recursion in SQL Coverage of information integration, including data warehousing, mediation, OLAP, data-cube systems, and data mining.
Database Systems. The Complete Book 2nd ed.
Database Systems: The Complete Book: International Edition
Download: Database Systems: The Complete Book 2nd Edition.pdf
Database Systems – The Complete Book (2nd Edition)