Big Data Hadoop vs. Traditional RDBMS
Apache Hadoop is a comprehensive ecosystem which now features many open source components that can fundamentally change an enterprise’s approach…
Data Modeling News, Articles, & Education
Get a thorough Data Modeling education through TDAN’s Business Intelligence articles, news, and blogs.
The Book Look: Navigating the Labyrinth – Exec Guide to Data Management
The Data Management Body of Knowledge (DMBOK2) is the most comprehensive and objective book on data management. Comparable to what…
Common Data Modeling Mistakes and Their Impact
Although data modeling has been around for over 30 years, it ranks among the top areas from which database application…
Tales & Tips from the Trenches: Agile Data Transformation using MDOX
What is agility? I would define it as the ability to move quickly, fluidly, and efficiently in any direction. In…
Data Management 20/20: Build a Managed Data Design Program
Join me in welcoming Robert Lutton, Sandhill Consultants and their new column ‘Data Management 20/20’ to the pages of TDAN.com.…
The Ballot Data Model – Part 2
This is the second of a two-part series (see part one) on the structure of the voting process, as carried…
The Ballot Data Model – Part 1
In Harris County, Texas (which is approximately the City of Houston), for the November 6, 2018 election, I was appointed…
Data Professional Introspective: How to Tackle a Data Quality Strategy
Everyone talks about the importance of data quality, but no one does anything about it. Not anything much, that is. …
Is GDPR a Grinch?
Most people know that GDPR went into effect in May 2018. For those of you who don’t know, GDPR was…
Tales & Tips from the Trenches: A Tool for Agile Data Transformation (MDOX)
Data Transformation is usually thought of in the context of database ETL (Extraction, Transformation, and Loading)— i.e. moving data wholesale…