Object-Oriented Data Model
Object oriented model is an extension of the ER model with notions of functions, encapsulation, and object identity, as well. In this model, both the data, data properties and relationship are present in a single structure known as an object. We can store audio, video, images, etc in the database which was more complex in the relational model. In this model, two are more objects are connected through links.
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Statlearner
Statlearner