Kód: 02037678
This book tackles the problems of update algorithms for databases. How can one construct and maintain a database of facts, capable of incorporating new information and getting rid of all outdated information, and yet in the proces ... celý popis
Angličtina
Nákupem získáte 116 bodů
Anotace knihy
This book tackles the problems of update algorithms for databases. How can one construct and maintain a database of facts, capable of incorporating new information and getting rid of all outdated information, and yet in the process not disturb any other information in the database? The author has produced a formal method for specifying the desired change intentionally, using a 'formula-based' approach to updating needs rather than a 'model-based' technique. The complexity of the algorithms, choice of semantics and a means of enforcing integrity constraints are also discussed. The book will be of value to all involved in database research.
Parametry knihy
Zařazení knihy Knihy v angličtině Computing & information technology Databases
1156 Kč
Angličtina
Osobní odběr Praha, Brno a 46811 dalších
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