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Hey everyone,

Is a database design based on Data Flow Diagram? Like, the number of datastores should be the same as the number of tables in the database?

Cheers,

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Last Post by mariaceline_21
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i think database design based on Data Flow Diagram because Data flow diagrams are used to describe how the system transforms information.

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Since the DB Design is based on DFD, then it is true that the ER is based on DFD because the DB design is dependent on ER.

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i think it is more precise to say that DB Design is actually based from ER, but the number of DB that you are going to use/create must match with the number of DB indicated in your DFD .. this is as far as i can remember

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azareth is right DB is actually based from Entity relationship diagram

Edited by mariaceline_21: spelling

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