Data Architecture COMN Sense – The Missing Logical Layer in Data Management
Around 2009 someone used the term “NoSQL” to describe an emerging class of database management systems (DBMSs) that, as the…
Data Modeling News, Articles, & Education
Get a thorough Data Modeling education through TDAN’s Business Intelligence articles, news, and blogs.
DAMA International Community Corner: The DAMA Evolution Continues
The team held a face to face meeting in Berlin at the beginning of October to review progress to date…
Exploiting a Semantic Method
In this paper I wrote with Sylviane Cardey and Peter Greenfield we examine how a semantics based technique, MMS (Méta Modèle…
Data Modeling: Understanding and Being Understood
Originally published in TDAN.com in October 2006. From time-to-time TDAN.com shares oldie but goodie articles as Features that are relevant…
Converting an Essential Data Model to a Real Database Design, Part 2
This is the second part of a three-part article intended to clarify the translation required between the essential view and…
From the Publisher – Happy 1st Anniversary & Questionnaire
With the July 2016 issue of TDAN.com, we celebrate our first year with the new format and new relationships. More…
Data Professional Introspective: Comparative Data Management (Part 2)
Part 1 | Part 3 | Part 4 (Coming Soon) In our last column, “Comparative Data Management…
Converting an Essential Data Model to a Real Database Design, Part One
This is the first part of a three-part series, describing the process of converting a relatively abstract Essential Data Model…
Modeling Data Versus Designing Databases: A Case Study
At first, it might seem strange to separate the process of modeling data from the process of designing databases. Not…
NoSQL and SQL Data Modeling – Separating Type and Class
The following is an excerpt from the book NoSQL and SQL Data Modeling: Bringing Together Data, Semantics, and Software by…