Blog: Ronald Damhof Subscribe to this blog's RSS feed!

Ronald Damhof

I have been a BI/DW practitioner for more than 15 years. In the last few years, I have become increasingly annoyed - even frustrated - by the lack of (scientific) rigor in the field of data warehousing and business intelligence. It is not uncommon for the knowledge worker to be disillusioned by the promise of business intelligence and data warehousing because vendors and consulting organizations create their "own" frameworks, definitions, super-duper tools etc.

What the field needs is more connectedness (grounding and objectivity) to the scientific community. The scientific community needs to realize the importance of increasing their level of relevance to the practice of technology.

For the next few years, I have decided to attempt to build a solid bridge between science and technology practitioners. As a dissertation student at the University of Groningen in the Netherlands, I hope to discover ways to accomplish this. With this blog I hope to share some of the things I learn in my search and begin discussions on this topic within the international community.

Your feedback is important to me. Please let me know what you think. My email address is

About the author >

Ronald Damhof is an information management practitioner with more than 15 years of international experience in the field.

His areas of focus include:

  1. Data management, including data quality, data governance and data warehousing;
  2. Enterprise architectural principles;
  3. Exploiting data to its maximum potential for decision support.
Ronald is an Information Quality Certified Professional (International Association for Information and Data Quality one of the first 20 to pass this prestigious exam), Certified Data Vault Grandmaster (only person in the world to have this level of certification), and a Certified Scrum Master. He is a strong advocate of agile and lean principles and practices (e.g., Scrum). You can reach him at +31 6 269 671 84, through his website at or via email at

July 2007 I had a first aquaintance with Dan Linstedt - via LinkedIn.
I worked for a large government organisation as the architect for Data
Warehousing and Business Intelligence. I seriously considered Data
Vault as the standard methodology for the Enterprise Data Warehouse. I
worked for over 2 years for this govenment organisation and my choice
for the Data Vault is still a very good one.

November 2007 I got
Dan Linstedt to the Netherlands and got the first 27 peeps trained and
certified of that same government organisation. I had dozens of
discussions with architects, management, developers, etc...but in the
end the consensus on choosing Data Vault was huge.

Since november
2007 Data Vault sky rocketed in the Netherlands. Together with the
Genesee Academy and DNV I think we certified over 200 people and I dare
to say that most new EDW projects nowadays in the Netherlands have
chosen Data Vault as the prime methodology.

Before I get
criticised for sanctifying one methodology despite the various (non)
functional requirements; I do believe that ANY architecture needs to be
in line with the business-, application- and technical architecture. So
choosing one methodology on forehand is just plain wrong. There has to
be sound justification and alignment for any choice in your
architecture. Whether it's a tool, a methodology or whatever.

2 years we (Genesee Academy, me, DNV) certified over 200 people - most
of them extremely seasoned and respected experts in our field. On
average these consultants are very critical on any new 'trick in the
book'. I dare to say that most of the experts that were certified were
convinced that Data Vault has got extreme value and potential. The
proof of the pudding is in the eating; Data Vault got many
implementations in the Netherlands the last two years and it's growing

I am confident that Data Vault in the years to come will hit Europe as hard as it has hit the Netherlands.

I wonder......I and am still baffled by it. The attention for Data
Vault in the United States is extremely limited, why is that? Even a
respected institute as TWDI is not paying much attention. Why? Experts
in the field do not mention Data Vault what so ever. I just don't get
it. Can anybody enlighten me?

For those of you not familiar with Data Vault --> read my articles.

Posted August 18, 2009 9:00 AM
Permalink | No Comments |

Leave a comment