Tag
Dimensional Modelling
2 post(s) tagged with Dimensional Modelling.
Keeping Historical Context in a Data Warehouse
How to decide whether warehouse data should show the current view, retain earlier business context, or restate history when records arrive late or require correction.
Designing a Dimensional Model That Reflects the Business
A practical guide to selecting a business process, declaring the grain, identifying dimensions and facts, and designing analytical models that support valid decisions.