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13 tips to make your Data Vault project …

Or how to successfully destroy every level of the data warehouse Dirk, I just read an article from you about Data Vault Modeling and the 13 tips for failure in the BI spectrum. A very interesting article with really good tips...

DMC - Webinar-Reihe Herbst 2021

Am 28. September 2021 startet die nächste Webinar-Reihe zur Vorbereitung der Data Modeling Certification (DMC) im Herbst 2021. Die DMC ist eine anerkannte Zertifizierung des Data Modeling Institute und hat eine hohe Relevanz für alle, die in der Branche Datenmodelle erstellen oder entwerfen.

Fact-Oriented Modeling (FOM) - Family, H…

Months ago I talked to Stephan Volkmann, the student I mentor, about possibilities to write a seminar paper. One suggestion was to write about Information Modeling, namely FCO-IM, ORM2 and NIAM, siblings of the Fact-Orietented Modeling (FOM) family. In my...

The depth of bitemporal data

  I was very satisfied with Dirk Lerner's "Temporal Data in a Fast-Changing World" training. The training answered all my question about bi-temporality, not addressed in other Data Vault trainings with such clarity. Dirk's detailed explanation and hands-on exercises helped me...

Bitemporal Affront

Or the battle announcement of the incoming interface The BI Center of Competence (CoC) has decided to use bitemporal data storage when setting up a new data warehouse for one of the business units of the fictitious company FastChageCo™. BI CoC is...

FastChangeCo - A Fictitious Company

The company FastChangeCo is a fictitious company I developed in 2015 to illustrate problems, challenges and opportunities our customer had in their projects. I used FastChangeCo successfully during my talks, workshops, trainings, coaching and projects. FastChangeCo is a company founded in...