Hao Zhong
Abstract
The characteristic of relation data model and object data model is analyzed aganst the limitation of relation data model, a new method on transforming relation data model to object data model is presented then and an example in application is given to prove the method at last.
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The characteristic of relation data model and object data model is analyzed aganst the limitation of relation data model, a new method on transforming relation data model to object data model is presented then and an example in application is given to prove the method at last.
Key concepts: Relation (database), Data model (GIS), Object (grammar), Data modeling, Computer science, Object model, Data mining, Logical data model