12:49 Feb 21, 2020 |
French to English translations [PRO] Tech/Engineering - IT (Information Technology) / IT/IS modeling | ||||
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| Selected response from: Louisa Tchaicha Tunisia Local time: 11:09 | |||
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2 +6 | Logical data model |
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Logical data model Explanation: "Logical data models add further information to the conceptual model elements. It defines the structure of the data elements and set the relationships between them. The advantage of the Logical data model is to provide a foundation to form the base for the Physical model. However, the modeling structure remains generic. At this Data Modeling level, no primary or secondary key is defined. At this Data modeling level, you need to verify and adjust the connector details that were set earlier for relationships." please take a look at this link: https://www.guru99.com/data-modelling-conceptual-logical.htm... |
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