Logical Data Modeling - Quantification

Data System Architecture

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quantification is the measurement of things via a numeric value.




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In a dimensional model, a measure is a quantitative attribute of a fact (in a fact table) that is not a foreign key that creates a relationship to a dimension. A measure permits to quantify. A calculated...
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A data model in software engineering is a graph of entity that try to represent the reality and describes how data are represented and accessed. the real world consists of entities and relationships....



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