ISBN: 0914894366 9780914894360

Category: Unavailable

Page count: 484

In recent years an extensive body of theory and general principles related to database systems has been developed. For the first time a comprehensive treatment of this material is now offered. Descriptions of actual database systems and query languages such as ISBL, QUEL, Query-by-Example, and SEQUEL are also included, making this book ideal for both practicing computer scientists and for database courses. Security and concurrency are covered in separate chapters.