Print ERD

Sqldbm 01 Sep, 2022Business

Among the 5 data models used in database designing, the relational model referred to as print ERD is the most extensively used by database designers. A relational data model is simply a record-based model where data and relationships are represented by a collection of tables.These tables are made up of columns and rows. ERD or the Entity-Relationship Diagram is the method used in the modeling.