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This paper provides an overview of, and motivation for, the enhancements introduced by the ORM 2 graphical notation. Object-role Modeling (ORM) is a fact-oriented modeling approach for expressing, transforming...
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11-23-2007
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967
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File Size 283.7kB
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Glossary of Symbols in the ORM 2 notation used by NORMA, and their counterparts in the ORM 1 notation used by Microsoft Visio File originally uploaded by Terry Halpin on 26 July 2007 Thanks Terry!
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11-23-2007
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811
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File Size 173.1kB
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Note: 28 July 2010: VisioModeler is once more available as a free download from the Microsoft website. This file explains the procedure for getting to the Microsoft website from where you can get a FREE...
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11-23-2007
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761
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File Size 167.7kB
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This tutorial shows you how to: Generate reports Use more display options - e.g. adding crows-foot notation to binary fact types This new tutorial was uploaded on 27 June 2009
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06-27-2009
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734
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File Size 836kB
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This tutorial explains relational mapping. It begins by revising the relational view and the process for refining data types. The remainder of the tutorial shows you how to: Control table names Control...
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06-27-2009
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693
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File Size 1.6MB
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This paper first appeared as chapter 4 of the following book: Bernus, P., Mertins, K. & Schmidt, G. (eds.) 1998, Handbook on Architectures of Information Systems , Springer. Details on this publication...
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11-18-2007
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557
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File Size 124.9kB
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This is a user guide for NORMA. It is based on the 2008 April version of NORMA. The text was prepared by Gordon Everest for students in his Advanced Database Design class at the University of Minnesota...
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08-22-2008
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550
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File Size 61.6kB
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When you build an object-role model, it is helpful to use sample data to validate the model against the Universe of Discourse. You can do this with the sample population editor in the NORMA tool. The sample...
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11-23-2007
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548
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File Size 215.5kB
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This is a revised version of an article that first appeared in the December 1999 issue of the Journal of Conceptual Modeling . This paper is the first in a series of articles examining data modeling in...
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11-23-2007
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488
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File Size 79.4kB
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ORM LITE is a light-weight, open-source ORM tool that implements most of the ORM 2 notation. New: Rmap, SQL, Sample Data. Please try out the beta release and help us to improve this new, introductory-level...
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12-16-2008
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487
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File Size 6.7MB
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