Data Model Scorecard

Data Modeling Made Simple with erwin DM

Master erwin DM to deliver robust and precise designs for both operational and analytical projects.
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Jeff Harris

Jeff Harris is Principal Data Architect for a Fortune 200 company. He has over 30 years of IT experience and has specialized in data modeling and data architecture for over 20 years. His experience has led him to work on erwin DM projects for large corporations in South Africa, New Zealand, Europe, UK, and the USA, in banking and government.

Steve Hoberman

Steve Hoberman has been a data modeler for over 30 years, and thousands of business and data professionals have completed his Data Modeling Master Class. Steve is the author of nine books on data modeling, including The Rosedata Stone and Data Modeling Made Simple. Steve is also the author of Blockchainopoly. One of Steve’s frequent data modeling consulting assignments is to review data models using his Data Model Scorecard® technique. He is the founder of the Design Challenges group, creator of the Data Modeling Institute’s Data Modeling Certification exam, Conference Chair of the Data Modeling Zone conferences, director of Technics Publications, lecturer at Columbia University, and recipient of the Data Administration Management Association (DAMA) International Professional Achievement Award.

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