DataGazetteer
→Database Design – Entities and Attributes: Added 'standard' to the TechType enumeration
01:09
+10
→Database Design – Entities and Attributes: Remove characteristics; adding associations
00:50
-375
→Database Design – Entities and Attributes: Updating to include characteristics
18:34
+903
Adding E-R diagram image
18:05
+47
Initial version
17:50
+16,133
