COURSE: Data Mining and DataWarehousing
Suppose that a data warehouse consists of the three dimensionstime, doctor, and patient, and the two measures count and charge,where charge is the fee that a doctor charges a patient for avisit.
Enumerate three classes of schemas that are popularly used formodeling data warehouses and Draw the star schemadiagram for the above data warehouse and label it withproper dimension name(s) and measures.
I DON’T PREFERR HAND WRITING AND PICTURES
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