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DroidDia prime

droiddia prime
Droiddia allows you to make flow charts org charts venn diagrams mindmaps and do other diagrams with no constrains and as little effort as possible.

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.