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Data modeling with ConceptDraw PRO

Data modelling will help you to study and analyze business processes in your organization for optimization and increase of effectiveness and production.

Data structure diagram with ConceptDraw PRO

Data structure diagram example
Data structure diagram (DSD) is intended for description of conceptual models of data (concepts and connections between them) in the graphic format for more obviousness. Data structure diagram includes entities description, connections between them and obligatory conditions and requirements which connect them. Create Data structure diagram with ConceptDraw PRO.

entity-relationship diagram, ER-diagram, database ERD Entity-Relationship Diagram (ERD)

entity-relationship diagram, ER-diagram, database ERD
Entity-Relationship Diagram (ERD) solution extends ConceptDraw PRO software with templates, samples and libraries of vector stencils from drawing the ER-diagrams by Chen's and crow’s foot notations.
"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]
The vector stencils library ERD, crow's foot notation contains 17 symbols for creating the ER-diagrams using the ConceptDraw PRO diagramming nd vector drawing software.
The example"Design elements - ERD solution (crow's foot notation)" is included in the Entity-Relationship Diagram (ERD) solution from the Software Development area of ConceptDraw Solution Park.
Crow's foot ERD
Crow's foot ERD, entity,
Used Solutions
The vector stencils library "ERD, crow's foot notation" contains 17 ERD elements.
Use it for drawing ER-diagrams using crow's foot notation in the ConceptDraw PRO diagramming and vector drawing software extended with the Entity-Relationship Diagram (ERD) solution from the Software Development area of ConceptDraw Solution Park.
Entity
Entity, entity,
Entity
Entity, entity,
Entity
Entity, entity,
Zero or More
Zero or More, entity,
One or More
One or More,
One and only One
One and only One,
Zero or One
Zero or One,
M:1
M:1,
M:1
M:1,
M:1
M:1,
M:1
M:1,
M:M
M:M,
M:M
M:M,
M:M
M:M,
1:1
1:1,
1:1
1:1,
Used Solutions
The vector stencils library "ERD, crow's foot notation" contains 17 ERD elements.
Use it for drawing ER-diagrams using crow's foot notation in the ConceptDraw PRO diagramming and vector drawing software extended with the Entity-Relationship Diagram (ERD) solution from the Software Development area of ConceptDraw Solution Park.
Entity
Entity, entity,
Entity
Entity, entity,
Entity
Entity, entity,
Zero or More
Zero or More, entity,
One or More
One or More,
One and only One
One and only One,
Zero or One
Zero or One,
M:1
M:1,
M:1
M:1,
M:1
M:1,
M:1
M:1,
M:M
M:M,
M:M
M:M,
M:M
M:M,
1:1
1:1,
1:1
1:1,
Used Solutions
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