Modeling Speed

Though the FCO-IM method guarantees an higher accuracy for your information model, which leads to less rework after initial release and usage, it also requires you to put in a lot of thinking effort from the very beginning. And though this approach is very supportive for incremental work, beginners tend to think of it as tiresome.

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Example Student Apprenticeship

This example is also given as an example with the CaseTalk download. This example demonstrates the method of information modeling using CaseTalk.

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Example Hardware Store

This example is based upon a Dutch paper which is used at educational institutes to briefly introduce students into modelling methods. This paper does not contain any of the MsAccess chapters or additional cases but does show how to create SQL DDL from the initial conceptual mode.

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Replace Identification

Suppose you have already modelled an object type Journey, which is identified by a journey code, and which already plays several roles in other fact types. But you now want to change the identification of this object type because the journey code is expanded with a country code and the year in which it takes place.

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Rio2016 Olympics

With the olympics in Rio still in mind, we've decided to build a small model to illustrate the power of CaseTalk using these games to which many relate.

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Flexible Models

Rick van der Lans states in articles and seminars that it would be nice for database implementations to be more generic. Have less business rules implemented in the database structure and more in constraints. Consequences for having rules change are enormous.

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Example Folders and files

This example illustrates the recursive capabilities of CaseTalk in a commonly encountered situation: folders and files on a hard-disk.

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Reverse Engineering

The reverse engineering creates an elementary CaseTalk model through a simple ADO connection. The tables, columns, key information and relations are all created as facts and are made verbalizeable. This way the database model can be validated as a conceptual model following the regular well formedness rules.

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