需求
“A veterinary pharmacy dispensing star schema with a dispense fact linked to date, animal, patient, medication, veterinarian, clinic, and diagnosis dimensions.”
接著試試Add a refill indicator to the factAdd a supplier dimension for medication
這張圖裡有什麼
看懂背後的決策。
01
Use a central fact table with foreign keys to five conformed dimensions
02
Model relationships as many-fact-rows to one-dimension-row
03
Include descriptive attributes in dimensions for filtering and grouping
Reusable for any animal health or veterinary pharmacy analytics requiring time, patient, product, prescriber, and location dimensions.