Databas(e)ics clearly explains the key concepts users and database professionals need to understand in order to build well-designed databases that answer business questions accurately and efficiently. Fabian Pascal, one of the industry's leading experts, identifies ten critical, recurring issues that both database users and vendors often fail to address appropriately. Pascal demonstrates why understanding these fundamentals is so important, providing detailed examples and solutions designed to help users escape the key pitfalls of database development.KEY TOPICS:Among the topics covered: unstructured data and complex data types; business rules and enforcing data integrity; keys; duplicates; normalization; entity subtypes and supertypes; data hierarchies and recursive queries; redundancy; quota queries; and how to handle missing information. Along the way, Pascal offers no-holds-barred assessments of how well current SQL implementations and commercial products address each issue. Databas(e)ics, in short, is a complete guide to building databases right the first time, so they don't have to be rebuilt later.MARKET:For all DBAs, developers, managers, and end-users that need to understand the best ways to design and implement database systems.
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Fabian Pascal is an independent industry analyst, consultant, author, and lecturer specializing in database management. He is the author of two previous books, Understanding Relational Databases and SQL and Relational Basics, and has contributed extensively to many industry publications. 0201485559AB04062001
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Vendeur : WorldofBooks, Goring-By-Sea, WS, Royaume-Uni
Paperback. Etat : Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. N° de réf. du vendeur GOR003810843
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Vendeur : Bookbot, Prague, Rébublique tchèque
Softcover. Etat : Fine. Autorensignatur; Leichte Risse. This book clearly explains essential concepts for users and database professionals to create well-designed databases that effectively address business questions. Fabian Pascal, a leading expert in the field, identifies ten critical issues that both users and vendors often overlook. He emphasizes the importance of grasping these fundamentals, providing detailed examples and solutions to help users avoid common pitfalls in database development. Key topics include unstructured data, complex data types, business rules, data integrity, keys, duplicates, normalization, entity subtypes and supertypes, data hierarchies, recursive queries, redundancy, quota queries, and managing missing information. Pascal also critically assesses how current SQL implementations and commercial products tackle these issues. This comprehensive guide aims to ensure that databases are built correctly the first time, preventing the need for costly rebuilds later. It serves as an invaluable resource for DBAs, developers, managers, and end-users seeking to understand the best practices in designing and implementing database systems. N° de réf. du vendeur 38e41bf2-606a-4bb7-b604-278547df4415
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Vendeur : Greenworld Books, Arlington, TX, Etats-Unis
Etat : good. Fast Free Shipping â" Good condition book with a firm cover and clean, readable pages. Shows normal use, including some light wear or limited notes highlighting, yet remains a dependable copy overall. Supplemental items like CDs or access codes may not be included. N° de réf. du vendeur GWV.0201485559.G
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Vendeur : Toscana Books, AUSTIN, TX, Etats-Unis
Paperback. Etat : new. Excellent Condition.Excels in customer satisfaction, prompt replies, and quality checks. N° de réf. du vendeur Scanned0201485559
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