Data modeling constructs and terminology

Identification of data sources is the first step in warehouse development. In this video training segment, Michael Blaha provides a framework by reviewing data modeling constructs and terminology, including dependent and independent entity types. Using IE (information engineering) notation and the ERwin tool, Blaha walks through a sample operational data model.

By Michael Blaha
December 8, 2015
An armillary sphere in a painting by Sandro Botticelli, circa 1480. An armillary sphere in a painting by Sandro Botticelli, circa 1480. (source: Wikimedia Commons)

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Post topics: Big Data Tools and Pipelines
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