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Dimensional modeling and the star schema are some of the most important ideas in the history of a...
Dimensional modeling and the star schema are some of the most important ideas in the history of analytics and data management. They provided a common language and set of patterns that allowed a broad class of users to analyze business processes and spawned an entire ecosystem. With the rise of enterprise data hubs that allow us to combine ETL, search, SQL, and machine learning in a single platform, we need to extend the principles of dimensional modeling to support new and diverse analytical workloads and users. We’ll illustrate these concepts by walking through the design of a customer-centric data hub that uses all of the components of an EDH to enable everyone to understand the way that customers experience a company.
Josh Wills, Senior Director Data Science
Updated: October 6, 2014