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What are the differences between eav and flat model?



What are the differences between eav and flat model?..

Answer / Sushil Kumar Singh

EAV (Entity-Attribute-Value) is a data modeling approach that allows for flexible attribute definitions, but can lead to performance issues due to joins when querying. The Flat model, on the other hand, stores all attributes of an entity in a single table, improving query performance, but limiting flexibility.

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