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Open Source Models

Most Downloads

File Date Added Downloads  
A version of the IT Management data model that does not require NORMA or Visual Studio to read.
Fri, Oct 21 2011 251 Download
File Size 3.2MB
Certain data is required to manage IT (Information Technology – the organization that delvers computer services), whether you have the tools or not. This document describes the data that the business must...
Fri, Jan 28 2011 248 Download
File Size 842.5kB
See the Talent Agency description document for details about the domain and how this model came about. This model is released under the GPLv3 Open Source License .
Tue, Oct 27 2009 191 Download
File Size 1.3MB
This is the full database model, with ORM notation, text version, and Entity-Relationship diagrams, all captured in a document that can be read by anyone with Adobe Acrobat Reader. The database would...
Fri, Sep 9 2011 156 Download
File Size 1MB
A model of a talent agency and the audition process. I worked as a secretary for a local talent agency in 2002, then started doing their website as I taught myself PHP and MySQL. After redoing the website...
Tue, Oct 27 2009 141 Download
File Size 473.9kB
This is the DDL for SQL Server, as generated by NORMA, for the IT Management data model.
Tue, Jan 24 2012 81 Download
File Size 114.4kB
I created the “Bird Identification” model (and prototype database) a few years ago. It was inspired by bird field guides, but with the idea that a GIS (Geographic Information System) and GPS (Global Positioning...
Tue, Jun 14 2011 78 Download
File Size 481.8kB
I developed this sample model in response to a question by Niels Hoogeveen in this forum thread . Niels asked about the use of exclusion constraints in PostgreSQL to prevent overlapping time constraints...
Sun, Mar 16 2014 70 Download
File Size 210.5kB
In order to use this file, you need to use the most recent version of the NORMA modeling tool installed in Visual Studio. This object-role model was created using the public version of NORMA that was released...
Sun, Mar 16 2014 31 Download
File Size 117.6kB
This file shows a verbalization of the Reservation sample model described in the accompanying pdf. It is an html file that you can browse. Updated - 17 March
Sun, Mar 16 2014 14 Download
File Size 63.4kB
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