By Sikha Bagui,Richard Earp
Essential to database layout, entity-relationship (ER) diagrams are recognized for his or her usefulness in mapping out transparent database designs. also they are famous for being tough to grasp. With Database layout utilizing Entity-Relationship Diagrams, moment Edition, database designers, builders, and scholars getting ready to go into the sphere can fast study the fine details of ER diagramming.
Building at the good fortune of the bestselling first variation, this obtainable textual content incorporates a new bankruptcy at the relational version and useful dependencies. it is also improved chapters on superior Entity courting (EER) diagrams and opposite mapping. It makes use of state-of-the-art case experiences and examples to aid readers grasp database improvement fundamentals and defines ER and EER diagramming when it comes to specifications (end person requests) and standards (designer suggestions to these requests).
- Describes a step by step procedure for generating an ER diagram and constructing a relational database from it
- Contains routines, examples, case experiences, bibliographies, and summaries in every one bankruptcy
- Details the foundations for mapping ER diagrams to relational databases
- Explains the best way to opposite engineer a relational database again to an entity-relationship model
- Includes grammar for the ER diagrams that may be awarded again to the user
The up-to-date workouts and bankruptcy summaries give you the real-world figuring out had to strengthen ER and EER diagrams, map them to relational databases, and try the ensuing relational database. whole with a wealth of extra workouts and examples all through, this variation might be a uncomplicated part of any database path. Its entire nature and easy-to-navigate constitution makes it a source that scholars and execs will flip to all through their careers.
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Additional info for Database Design Using Entity-Relationship Diagrams, Second Edition (Foundations of Database Design)
Database Design Using Entity-Relationship Diagrams, Second Edition (Foundations of Database Design) by Sikha Bagui,Richard Earp