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

entity-relationship diagram, ER-diagram, database ERD
An Entity-Relationship Diagram (ERD) is a visual presentation of entities and relationships. That type of diagrams is often used in the semi-structured or unstructured data in databases and information systems. At first glance ERD is similar to a flowch

Drawing Illustration‎

Water cycle diagram
The Nature Solution addition to ConceptDraw Solution Park for ConceptDraw PRO includes new libraries that provide a wide range nature objects and it can be used in many areas.

Beauty in nature Illustrations and Clipart

Hydrologic cycle diagram
Nature solution expands our software possibilities to create beautiful illustrations and cliparts with the new library which contains 17 vector objects.