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updated 12:29 PM CEST, Jul 8, 2019
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Data Vault

An open and honest feedback on “13 tips …”

A few weeks ago I received a surprisingly open and honest feedback on my recently published article "13 tips ...". I never ever expected that! After a short email exchange, I was allowed to publish the feedback anonymously. Below is the incredible feedback[3]. You see, you are not alone with the challenges of a Data Vault project:

Hi Dirk

Thanks for sending me the English version of the paper. I'm based in […] [1] and Data Vault is not generally established here yet.

  • Geschrieben von Dirk Lerner
  • Kategorie: Data Vault
  • Zugriffe: 569

Follow Up Data Vault EXASOL Webinar

In July 2016 Mathias Brink and I had given a webinar how to implement Data Vault on a EXASOL database. Read more about in my previous blogpost or watch the recording on Youtube.

Afterward I became a lot of questions per our webinar. I’ll now answer all questions I got till today. If you have further more questions feel free to ask via my contact page,via Twitter, or write a comment right here.

  • Geschrieben von Dirk Lerner
  • Kategorie: Data Vault
  • Zugriffe: 2087

13 tips to make your Data Vault project fail

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. Thanks a lot for that.Christian Ehrentraut, BI & Data Engineer

Are you pampered with success and tired of the eternal pat on the back? You don't want to be so successful with your first attempt at implementing a Data Vault project that all your colleagues become jealous?

  • Geschrieben von Dirk Lerner
  • Kategorie: Data Vault
  • Zugriffe: 1099

Data Vault on EXASOL - Modeling and Implementation

On July 15, Mathias Brink and I ran a webinar about Data Vault on EXASOL, modeling and implementation. The webinar started with an overview of the concepts of Data Vault Modeling and how Data Vault Modeling enables agile development cycles. Afterwards, we showed a demo that transformed the TPC-H data model into a Data Vault data model and how you can then query the data out of the Data Vault data model. The results were then compared with the original queries of the TPC-H.

  • Geschrieben von Dirk Lerner
  • Kategorie: Data Vault
  • Zugriffe: 3764