Ch0229 Fact Tables Data Modeling DWH Architecture

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=t0M1DxYZnMg

In this episode, we explain the following topics. • What is the Fact table? • What is Grain and Fact Granularity? • What are the Types of Facts tables? • Transaction Fact Table. • Periodic Fact Table. • Accumulated Snapshot Fact table. • What is the Fact types? • Additive. • Semi-Additive. • Non-Additive. • Textual. • Derived. • Factless. • ---------------------------------------------------------------------------------------------------------------------- • Lecture Notes: https://gability.com/en/courses/big-d... • ---------------------------------------------------------------------------------------------------------------------- • About Big Data Engineering in Depth: https://gability.com/en/courses/big-d... • ---------------------------------------------------------------------------------------------------------------------- • About Garage Education: https://gability.com/en/#about • ---------------------------------------------------------------------------------------------------------------------- • Follow us: • Twitter: / garageeducation • Facebook: / garageeducationcourses • Youtube: / garageeducation • Website: http://gability.com/

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