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Entity-relationship diagram (Crow's foot notation)

"In software engineering, an entity–relationship model (ER model) is a data model for describing a database in an abstract way. ...
Crow's Foot notation is used in Barker's Notation, SSADM and Information Engineering. Crow's Foot diagrams represent entities as boxes, and relationships as lines between the boxes. Different shapes at the ends of these lines represent the cardinality of the relationship." [Entity–relationship model. Wikipedia]
This ERD example was redesigned using the ConceptDraw PRO diagramming and vector drawing software from the educational data base model. [www2.cs.uregina.ca/~bernatja/crowsfoot.html]
The example "Entity-relationship diagram (Crow's foot notation)" is included in the Entity-Relationship Diagram (ERD) solution from the Software Development area of ConceptDraw Solution Park. Read more
Crow's foot ERD
Crow's foot ERD, entity,

hook up diagram, s video connection, audio video connections, video connectors, audio connectors  Audio and Video Connectors

The Audio and Video Connectors solution contains a set of video connectors, audio connectors and s video connection; you will also find pre-designed objects, libraries, templates, and samples, allowing quick and easy diagramming of various configurations Read more
hook up diagram, s video connection, audio video connections, video connectors, audio connectors

biological image,  biology drawing,  biology symbols Biology

Biology solution extends ConceptDraw PRO software with samples, templates and libraries containing biological vector symbols, to help you create scientific and educational designs in the field of biology. Read more
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