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  2. Comparison of data modeling tools - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_data...

    IDEF1X, UML DDL, Information Engineering & ERD Yes Yes Update database and/or update model Multi-user collaboration using File, DBMS or (transfer via XMI, CVS/TFS or Difference Merge). MySQL Workbench: Physical IDEF1X, IE (Crow’s feet), UML, and more Yes Yes Update database and/or update model No Navicat Data Modeler Conceptual, Logical ...

  3. Tableau Software - Wikipedia

    en.wikipedia.org/wiki/Tableau_Software

    Data Type. Tableau express automatically data types and fields. Tableau will make use of the data type that the data source has defined if it exists, or it will choose a data type if the data source does not specify one. In Tableau, the following data types are supported [29] Text (string) Value; Date Value; Date and Time Value; Numerical Value

  4. Resources, Events, Agents - Wikipedia

    en.wikipedia.org/wiki/Resources,_Events,_Agents

    Resources, events, agents (REA) is a model of how an accounting system can be re-engineered for the computer age.REA was originally proposed in 1982 by William E. McCarthy as a generalized accounting model, [1] and contained the concepts of resources, events and agents (McCarthy 1982).

  5. Data modeling - Wikipedia

    en.wikipedia.org/wiki/Data_modeling

    The last step in data modeling is transforming the logical data model to a physical data model that organizes the data into tables, and accounts for access, performance and storage details. Data modeling defines not just data elements, but also their structures and the relationships between them.

  6. ER/Studio - Wikipedia

    en.wikipedia.org/wiki/ER/Studio

    ER/Studio has a computer-aided software engineering tool (or CASE tool). [2] Users can utilize ER/Studio as a way to take conceptual data model and create a logical data model that is not dependent on a specific database technology. [3] This schematic model can be used to create the physical data model.

  7. Tableau - Wikipedia

    en.wikipedia.org/wiki/Tableau

    Tableau, another term for a table of data, particularly: Cryptographic tableau, or tabula recta, used in manual cipher systems; Division tableau, a table used to do long division; Method of analytic tableaux (also semantic tableau or truth tree), a technique of automated theorem proving in logic

  8. Entity–relationship model - Wikipedia

    en.wikipedia.org/wiki/Entity–relationship_model

    It occurs when a (master) table links to multiple tables in a one-to-many relationship. The issue derives its name from the visual appearance of the model when it is drawn in an entity–relationship diagram, as the linked tables 'fan out' from the master table. This type of model resembles a star schema, which is a common design in data ...

  9. erwin Data Modeler - Wikipedia

    en.wikipedia.org/wiki/Erwin_Data_Modeler

    erwin Data Modeler (stylized as erwin but formerly as ERwin) is computer software for data modeling.Originally developed by Logic Works, erwin has since been acquired by a series of companies, before being spun-off by the private equity firm Parallax Capital Partners, which acquired and incorporated it as a separate entity, erwin, Inc., managed by CEO Adam Famularo.