By Terry Halpin
ISBN-10: 1634620747
ISBN-13: 9781634620741
All proper proof, constraints and derivation ideas are expressed in managed common language sentences which are intelligible to clients within the enterprise area being modeled. this enables ORM info types to be demonstrated via enterprise area specialists who're surprising with ORM's graphical notation. For the information modeler, ORM's graphical notation covers a wider diversity of constraints than might be expressed in business ER or UML category diagrams, and therefore permits wealthy visualization of the underlying semantics.
Suitable for either newbies and skilled practitioners, this ebook covers the basics of the ORM technique. Written in easy-to-understand language, it exhibits the right way to layout an ORM version, illustrating each one step with easy examples. every one bankruptcy ends with a realistic lab that discusses tips to use the freeware NORMA device to go into ORM types and use it to instantly generate verbalizations of the version and map it to a relational database.
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Object-Role Modeling Fundamentals: A Practical Guide to Data Modeling with ORM by Terry Halpin
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