情境
A retail company needs to standardize product data from multiple sources to a common standard like GS1.
這張圖裡有什麼
看懂背後的決策。
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.