Do you use Oracle, DB2, SQL Server, MySQL, or PostgreSQL, The Relational Database Dictionary will prevent confusion about the exact meaning of the term associated with the database (eg, attribute, 3NF, many-to-one correspondence, predicate, repeating group, join dependency), helping to ensure the success of your database project. Reviewed for clarity, accuracy, and completeness, this authoritative and comprehensive quick-reference contains more than 600 terms, many with examples, covering issues and concepts arising from the relational data model. This one-of-a-kind compact dictionaries provide a single source in which the DBA database designer,, DBMS implementers, application developers, and database professors and students can find an accurate definition they need every day, information that is not easily available elsewhere .