The value of durable keys in type-2 dimensions

We're all familiar with surrogate keys in dimensions, but have you ever used (or considered using) a durable key in the design of your type-2 dimensions?

In this session we'll look at what durable keys are, and how it can be implemented to improve query and load performance.

Martin Schoombee

Chief Data Wrangler at 28twelve consulting

Phoenix, Arizona, United States

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