シナリオ
Designing a database for a monthly subscription clothing rental service where users pick a plan, rent garments per order, and make payments.
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
Use separate Payment entity to support multiple payments per order
02
GarmentCategory ensures organized garment inventory
03
CustomerSubscriptionPlan is directly linked via plan_id FK
When modeling a subscription-based rental system needing a normalized schema with orders, garments, and payment tracking.