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ERD drawn in Lucidchart that provides the ER - Diagram for one of the following information systems ( Online Cooking Management Systems ) . The
ERD drawn in Lucidchart that provides the ERDiagram for one of the following information systems Online Cooking Management Systems The ER diagram should specify the entities, primary keys, foreign keys, cardinalities, relationship labels, and attributes. The ERD should have entities, each entity should specify at least four attributes excluding the primary key. Each entity should have a primary key. Foreign keys need to be included in tables where necessary. Once you are done with your drawing, you need to write a narrative for the ERD. The narrative should describe what the ERD means, be written in simple language so that an individual with zero knowledge of an ERD will understand the interpretation of your ERD.
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