Data Model Scorecard
Objective review and data quality goals of data models Did you ever ask yourself which score your data model would achieve? Could you imagine 90%, 95% or even 100% across 10 categories of objective criteria? No? Yes? Either way, if you answered with...
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.
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...
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...
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...
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...
A comment
In recent weeks I have read so…
The depth of bitemporal data
I was very satisfied with Dirk Lerner's…