Communicating with data models
Free video training
The videos below are aimed at data modellers. They explain how to take existing data models and use them to communicate effectively with business people.
The training available below is free of charge. Please let us know whether you found it useful, or whether you think it could be improved. If there is sufficient interest in additional topics we will consider developing further modules to address them.
I would like to acknowledge Kalido (www.kalido.com) for the use of their free modelling tool and Richard Barker for inventing the reading technique for communicating models to business people
Sets a background for using data models as a communication aid. Addresses:
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Introduction to communicating with data models -
The benefits of modelling
Why did I make this video training? In short, I was lucky, I was taught by someone who knew how to communicate using models and I inherited it. Most data modellers I know were not so lucky - I hope these videos might redress the balance.
1 - Introduction
Time is one of the most difficult things to deal with when communicating using data models. The best thing to do is remove it!
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Getting rid of time!
Looks at types of data model, and focuses on conceptual models for business communication
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Conceptual, Logical, Physical models
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Communicating with models
Examples of things a conceptual model can be used for
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Confirming and challenging understanding
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Defining business performance measures
Requirements for modelling notation
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Simple, uncluttered look
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Unambiguous meaning
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Business names only
How to “convert” an existing model so it is easier to communicate with business people
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De-clutter
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Remove time
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Convert names
