Data Modelling: From Single Table To Star Schema - Chris Barber
Chris Barber starts with an overview of data modelling, looking at what data modelling is and why it is so important. He focuses on 3 specific elements: 1) Star Schema Facts and Dimensions, 2) Role Playing Dimensions, and 3) Degenerate Dimensions.
Files can be downloaded from https://tinyurl.com/ych6n5p8
Видео Data Modelling: From Single Table To Star Schema - Chris Barber канала London Business Analytics Group
Files can be downloaded from https://tinyurl.com/ych6n5p8
Видео Data Modelling: From Single Table To Star Schema - Chris Barber канала London Business Analytics Group
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23 июля 2020 г. 23:02:28
00:39:11
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