O cenário
A retail company needs to standardize product data from multiple sources to a common standard like GS1.
O que há neste desenho
Entenda as decisões por trás dele.
01
Use many-to-many tables for flexible attributes and standard mappings.
02
Composite primary keys for linking tables.
03
Self-referencing category hierarchy.
When standardizing product catalogs across different brands, suppliers, or regions with varying attributes.