The request
“Create an automotive spare parts inventory ERD with Category, Supplier, Part, Warehouse, Inventory, and PartSupplier tables, the shown keys and attributes, parts in categories, inventory by warehouse, and part-supplier relationships.”
Then tryAdd vehicle compatibility.Add purchase orders.
What is in this drawing
Read the decisions behind it.
01
Included Category entity to organize parts
02
Modeled supplier-part relationship through PartSupplier with cost/lead time
03
Tracked inventory per warehouse with reorder levels
When designing a database for spare parts inventory management with multi-supplier, multi-warehouse tracking and reorder logic.
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