Logical Er Diagram. Er diagram contains entities attributes of the entities and the relationships between them. And thats why its called entity relationship diagram erd.
Creately diagrams can be exported and added to word ppt powerpoint excel visio or any other document. Er diagram helps in representing the logical structure of the overall database. And thats why its called entity relationship diagram erd.
Er diagrams are used to sketch out the design of a database.
Logical erd classic use createlys easy online diagram editor to edit this diagram collaborate with others and export results to multiple image formats. An erd contains different symbols and connectors that visualize two important information. The erd diagramming tool has all the erd symbols and connectors you need to create professional industry standard er model. Erd diagrams are commonly used in conjunction with a data flow diagram to display the contents of a data store.