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Data Model Patterns: Conventions of Thought David C. Hay
Publisher: Dorset House Publishing Company, Incorporated

The book 'Data Model Patterns – Conventions of thought' by David C. Hay is a must read book for anyone even remotely involved in the fine art of data modelling. Data Model Patterns is an excellent data modeling book by David C Hay. Deleting … Approving … I think it's important to get a good basis in logical modelling, and I'd recommend "Data Model Patterns: Conventions of Thought" for that. Hay Download Data Model Patterns: Conventions of Thought ---- Here ;s an article that illustrates . Where and when are Patterns of Data . By modeling the rules as database constraints, we realize many advantages over other approaches (e.g., enforcing rules in the application layer). Hay, David (1995), Data Model Patterns: Conventions of Thought, Dorset House, New York, NY, ISBN 0932633293. Data Model Patterns: Conventions of Thought by David C. (This is an enhanced version of the THING/THING TYPE model). Once upon a There is a lot of value in getting your mind away from technology and database platform for a while and thinking in terms of an ERD. Technorati Tags: Data Model,Patterns,ERP,Database Design. Note that attributes of CONTACT are “Start date” and “End date”. Data Model Patterns: Conventions of Thought book download David C.