Apps tagged with 'Entity Relationship'

All apps in Apps tagged with 'Entity Relationship' category. Use the filters below to narrow down your search. 
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  1. Meriz icon

    Meriz

     1 like

    Meriz is a free, open-source tool for database design using the Merise method. It’s a modern alternative to AnalyseSI, built to learn, teach, and design a database.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • FR flagFrance
    • European Union flagEU
    Main interface: Home, My classes, My groups, My work, Profile.
    Data dictionary: Each property is defined once, with its conceptual type, then placed in at most one entity or association. This is Merise’s uniqueness rule, enforced by the tool.
    Drawing the MCD: Entities, associations, legs, and cardinalities, with the mouse or the keyboard. Links stay attached when you move a block.
    +3
    Model checking: Seventeen rules checked continuously, missing identifier, property placed twice, association without a leg, impossible cardinality. Each issue links to the element concerned.
    1 alternative