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    Data Modeling: Conceptual vs Logical vs Physical Data Model

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    Upvotes76Top Answeredited Nov 12, 2019 at 1:03

    In the conceptual data model you worry only about the high level design - what tables should exist and the connections between them. In this phase you recognize entities in your model and the relationships between them.

    The logical model comes after t...

    |----------------------|------------|---------|----------|
    | Feature | Conceptual | Logical | Physical |
    |----------------------|------------|---------|----------|
    | Entity Names | X | X | |
    | Entity Relationships | X | X | |
    | Attributes | | X | |
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    Data Modeling Explained: Conceptual, Physical, …

    WEBOct 7, 2022 · Learn the difference between conceptual, logical, and physical data models, and how to create them for your system. See examples of each type of data model and how they relate to different …

     
  4. Vertabelo
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    What Are Conceptual, Logical, and Physical Data Models?

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    What Is Data Modeling – Conceptual, Logical, …

    WEBMar 9, 2024 · Learn what is data modeling, types of data models, and comparison of conceptual vs logical vs physical data models. See examples, diagrams, and tools for data modeling techniques and …

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    Data Modeling Techniques: Conceptual vs. Logical vs.

    WEBJun 22, 2022 · A logical data model describes the main entities that are core to a particular area. The information about each one can include: A name, to avoid ambiguity. What attributes you can expect to find. What …

  12. Medium
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    Conceptual vs Logical Data Models - What are the key differences ...

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    Demystifying Conceptual Data Modeling: An In-Depth Practical …

  17. Stack Overflow
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