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In our continuous Data Vault Friday series, our CEO Michael Olschimke addresses a question from our audience that delves into the intricacies of the CDVP2 training.

“We are having trouble understanding the attached slide 28 of the CDVP2 training.

– What is the difference between Business DV Pits & Bridges and Pits & Bridges?
– We are confused about why Business Vault and Info Mart are put into one logical wrapper. Why does physical and logical wrapper differentiate?”

In this elucidating video, Michael provides clarification on the distinctions between “raw” and “business” Point-in-Time (PIT) and bridge tables. The question prompts a discussion on understanding the nuances of these components within the Data Vault methodology.

Michael shares insights into the reasoning behind grouping Business Vault and Info Mart into one logical wrapper while emphasizing the differentiation between physical and logical wrappers. The discussion provides valuable context for participants seeking clarity on the CDVP2 training material.

Meet the Speaker

Michael Olschimke

Michael has more than 15 years of experience in Information Technology. During the last eight years he has specialized in Business Intelligence topics such as OLAP, Dimensional Modelling, and Data Mining. Challenge him with your questions!

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Please send inquiries and feature requests to [email protected]

For Data Vault training and on-site training inquiries, please contact [email protected] or register at www.scalefree.com.

To support the creation of Visual Data Vault drawings in Microsoft Visio, a stencil is implemented that can be used to draw Data Vault models. The stencil is available at www.visualdatavault.com.

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