Margy Ross

Wiley Expert

Margy Ross

Margy Ross is the president of the Kimball Group and Ralph Kimball's long-time co-author on The Data Warehouse Toolkit and its companion volumes, having spent over 3 decades consulting on and teaching dimensional modelling to thousands of data teams. Her writing and courses carried the Kimball methodology into mainstream practice, and she remains one of the most respected names in data warehousing.

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Data Engineering, Data Warehousing and Big Data Processing Frameworks

1 Course by Margy Ross

Cover image for The Data Warehouse Toolkit

The Data Warehouse Toolkit

The Definitive Guide to Dimensional Modeling

Explore the essentials of dimensional modeling and learn how to design efficient data warehouses that support business intelligence. Discover practical techniques for building fact and dimension tables, integrating data from different industries, and optimizing performance for big data analytics.

Wiley | 2026 | 608 min