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This white paper provides an overview of Object Role Modeling (ORM), using a case study to illustrate the main ideas. The steps used to design a conceptual schema for an information system are first explained...
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11-23-2007
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1,741
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File Size 404.1kB
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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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810
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File Size 173.1kB
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This is the second in a series of articles introducing the database modeling component of Microsoft Visual Studio Enterprise Architect. Part 2 discusses how to use the verbalizer, mark an object type as...
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11-23-2007
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61
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File Size 446.5kB
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This tutorial shows you how to Install NORMA Enter a simple model using ORM Generate a relational view of the object-role model Generate the SQL DDL that can be used to generate a physical database. Generate...
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10-21-2008
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3,670
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File Size 1.9MB
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Version 17 adds fact-type objectification (nesting), and un-nesting of entity types, via their context menus; a new, objectified quaternary shape; an improved adjustable-arity nested fact type shape; and...
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10-11-2011
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62
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File Size 490.3kB
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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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A version of the IT Management data model that does not require NORMA or Visual Studio to read.
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10-21-2011
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138
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File Size 3.2MB
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Abstract . With all the modernistic web based tools available today, it is ironic that managing a security program in an organization is often relegated to a paper-pencil exercise using outdated information...
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10-26-2011
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14
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File Size 1020kB
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Abstract . A data warehouse is a subject oriented, integrated, non-volatile, and time variant collection of data in support of management's decisions. Dimensional modeling is a design technique used...
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10-26-2011
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44
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File Size 338kB
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Abstract . In the past, numerous ways have been presented of mapping Object Role Modeling (ORM) conceptual schemas to relational logical schemas. However, mapping to hierarchical logical schemas has received...
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10-26-2011
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27
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File Size 3.8MB
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