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inventory-management · er-diagram · database-design

Inventory Management System ERD

種類 ERD規格 Chen 1976 / Everest 1976 (crow's foot)エンジン schematex-erd更新日 2026/6/24
Inventory Management System ERD
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依頼内容

“A small business inventory database with products, suppliers, warehouses, purchase orders, sales orders, and inventory movements, showing the keys that track stock.”

次はこちらAdd a stocktake tableAdd a reorder alert for low stock
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

Separated Product, Category, and Inventory to normalize stock tracking per warehouse

02

Used PurchaseOrder and PurchaseOrderLine to model many-to-many relationship between orders and products

03

Included reorder level in Inventory to support automatic reorder triggers

Suitable for any small-to-medium retail or wholesale business that needs to manage inventory across locations, track suppliers, and monitor purchase orders.

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