シナリオ
A pet clinic needs to manage prescriptions and medication inventory for animals treated by veterinarians. This ER diagram models the core data for tracking animals, owners, vets, medications, and prescriptions.
この図に含まれるもの
図の背後にある意思決定を読み解く。
01
Representing medication stock with a Medication entity including quantity and reorder level
02
Modeling prescriptions as a junction between animal, vet, and medication with dosage details
03
Using one-to-many relationships from owners to animals
When designing a database for a veterinary practice that includes pharmacy operations, tracking medications prescribed to pets.