The fact model, a semantic data model for complex databases is presented. The model is intended for use by personnel with a limited training: it offers a consistent and simple notation, powerful and concise data definition and manipulation primitives, and flexible integrity constraint specification. Inference, a key part of the model, is discussed.
The fact model: a semantic data model for complex databases
SACCO, Giovanni
1998-01-01
Abstract
The fact model, a semantic data model for complex databases is presented. The model is intended for use by personnel with a limited training: it offers a consistent and simple notation, powerful and concise data definition and manipulation primitives, and flexible integrity constraint specification. Inference, a key part of the model, is discussed.
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