What Is Continuous Delivery?   Continuous delivery (CD) refers to a software engineering approach where teams produce ...

Data governance has long been the backbone of responsible data management, ensuring that organizations maintain high ...

Where Risk Gets Mispriced  It’s easy to think of AI as clean. Digital. Intangible. It lives in the cloud, responds instantly, ...

In my previous TDAN.com column, “Piloting the Plane – EDM Program and Project Management,” I explored perspectives, structures, cultures, approaches and activities needed to establish and successfully ...

Peter Chen invented data modeling with his innovative way of showing data structures in terms of entities and relationships. For the first time, complex data could be modeled so it was understandable ...

The series of articles is in three parts. Part 1, set the stage, describing the basic differences between UML and the various entity/relationship modeling notations – and how they can be reconciled.

We are living in the age of a data revolution, and more corporations are realizing that to lead—or in some cases, to survive—they need to harness their data wealth effectively. The data warehouse, due ...

Entity relationship diagram (ERD) is one of the most widely used technique for data modeling. An ERD developed during the conceptual data modeling phase of the database development process is ...

The quality of data used in business is more important now than ever before. Accordingly, in order for organizations to deliver good business results, their data must be accurate, and the use of that ...

It would be hard to imagine a data model that didn’t include persons, either as individuals or as groups. Models contain people in one of two ways: as organizational structures or as playing roles in ...

We are in the era of graphs. Graphs are hot. Why? Flexibility is one strong driver: heterogeneous data, integrating new data sources, and analytics all require flexibility. Graphs deliver it in spades ...

I was recently asked to present “Enterprise Ontology Design and Implementation Best Practices” to a group of motivated ontologists and wanna-be ontologists. I was flattered to be asked, but I really ...