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不同的產品有不同的一組不同的規格。產品也被分類。如何解決這種需求?任何想法將不勝感激。例如 -產品及其規格的數據庫設計需要幫助
Sony Xperia ZL
General Features
Form - Touch
SIM - Single SIM, GSM
Software
OS Version - Android OS, v4.1.2 (Jelly Bean)
Operating Freq - GSM - 850, 900, 1800, 1900; UMTS - 2100
Display
Type - TFT Capacitive
Size - 5-inch
LG HD LED Television
GENERAL
Model 47LN5710
Screen Type -
Display Size 47 Inch
VIDEO FEATURES
Aspect Ratio -
Dynamic Ratio -
View Angle 178 Degree
查看我的[similar post](http://stackoverflow.com/questions/21010251/inventory-management-with-stock-options/21113170#21113170),可能會派上用場。 –