Database Schema Symbols –Entity Relationship is a great-levels conceptual data model diagram. Entity-Relation model is dependant on the idea of actual-community organizations as well as the relationship between them. ER modeling really helps to analyze information specifications systematically to make a properly-made data base. So,…
Tag: relational database schema symbols
Relational Database Symbols
Relational Database Symbols –ER can be a high-stage conceptual information version diagram. Entity-Relation model is dependant on the idea of actual-community entities along with the relationship between them. ER modeling allows you to assess information needs systematically to make a properly-made data bank. So, it…