Click to learn more about author Thomas Frisendal. I started at the University of Copenhagen in 1969. My professor was Peter Naur. He was in many ways an unusual man and a deep thinker. It is only now in recent years that I realize how much he influenced my thinking. 1969 was his second year […]
Maximizing Your Data Fabric’s ROI via Entity Data Modeling
Click to learn more about author Dr. Jans Aasman. Data fabrics are emerging as the most effective means of integrating data throughout the enterprise. They deliver a single access point for all data regardless of location — whether it’s at rest or in motion. Experts agree that data fabrics are the future of data analytics and […]
Solving the Right Problem: A Case Study in Risk Management
Click to learn more about author Steve Zagoudis. “Successful problem solving requires finding the right solution to the right problem. We fail more often because we solve the wrong problem than because we get the wrong solution to the right problem.” – Russell L. Ackoff [1] Managing risk starts with identifying and solving the right […]
2021: Three Game-Changing Data Modeling Perspectives
Click to learn more about author Thomas Frisendal. Common wisdom has it that we humans can only focus on three things at a time. So, I had to cut down my January 2021 list of things of importance in Data Modeling in this new, fine year (I hope)! Looking at them from above, as we […]
Generally Accepted Data Modeling Principles
What can data modelers learn from accountants? Accounting is a solidly established practice that the world cannot live without. One of the established guidelines for accountants is called GAAP (Generally Accepted Accounting Principles in the US), and there are similar international setups. You might guess these standards are about rules, but actually, accounting is much […]
On the Business Value of a Conceptual Data Policy Definition
Click to learn more about author Daniele Gianni. Concerns on the collection, use, and dissemination of data are central to many enterprises that directly deal with customer data to provide information services. These concerns originated from an increasing awareness of the value of privacy as well as recent government regulations, not only aiming to protect […]
How to Overcome the Challenges of Using a Data Vault
Click to learn more about author Eva Murray. What Are the Challenges? From flexibility to scalability and efficiency, using a data vault as your Data Modeling approach has many benefits. But simultaneously there are challenges that you need to be aware of. In this blog I’m going to walk you through the limitations and how […]
Learning from Complex Data Modeling Practices
Click to learn more about author Thomas Frisendal. Now is a good point in time to look at best practices in database design for SQL databases. Are there things that could have been easier to do if the SQL designers had had absolute foresight? Of course, the answer is yes. But what is most important […]
Knowledge Graphs: A Single Source of Truth for the Enterprise
Click to learn more about author Dr. Jans Aasman. The notion of a “single source of truth” for the enterprise has been the proverbial moving goalpost for generations of CIOs, only to be waylaid by brittle technology and unending legacy systems. Truth-seeking visions rebuffed by technological trends have continuously confounded business units trying to achieve growth […]
To Grok or Not to Grok Data Models: A Summer Special
Click to learn more about author Thomas Frisendal. We need something light – yet still important – to ease our minds in the summertime. As a data modeler I have often experienced serious disconnects between not only business people and myself, but also between the real world and the vocabulary and definitions attributed to it. […]