Margy Ross
is President of the Kimball Group. She has focused exclusively on
decision support and data warehousing for more than twenty years,
specializing in program/project strategy, business requirements
analysis, and dimensional modeling. Since helping over 100 large
organizations with their data warehouses, she remains convinced that
business acceptance is the true measure of data warehouse success.
In addition to her consulting activities, Margy teaches the core
Kimball University classes. She co-authored The Data Warehouse
Toolkit, 2nd Edition and The Data Warehouse Lifecycle Toolkit
and regularly writes the Data Warehouse Designer column
for Intelligent Enterprise.
Before launching the Kimball Group, Margy co-founded DecisionWorks
Consulting, Inc. in 1994 with Bob Becker and Nancy Rinn. She had
previously worked at Metaphor for ten years in a variety of
consulting and management positions, including responsibility for
Metaphor’s Customer Database Marketing business unit. Margy began
her career with Arthur Andersen (now Accenture) Consulting. She
graduated with a BS in Industrial Engineering from Northwestern
University.
Warren Thornthwaite
has been building decision support and data warehousing systems
since 1980. Warren worked at Metaphor for eight years, where he
managed the consulting organization and implemented many major data
warehouse systems. After Metaphor, Warren managed the
enterprise-wide data warehouse development at Stanford University.
He then co-founded InfoDynamics LLC, a data warehouse consulting
firm. Warren joined up with WebTV to help build a world class,
multi-terabyte customer focused data warehouse before returning to
consulting.
In addition to designing data warehouses for a range of industries,
Warren has extensive experience helping clients develop scalable,
practical information access architectures. Warren holds an MBA in
Decision Sciences from the University of Pennsylvania's Wharton
School, and a BA in Communications Studies from the University of
Michigan.