Database Reference
In-Depth Information
Figure 1.4
The Relational
Data Model.
relational model with respect to extremely complex data structures.
Figure 1.5 shows an object data model.
Object-Relational
. Without losing efficiency, minimal object capa-
bilities can be included in a relational data model. Be warned that
relational and object data modeling is completely contrary, and
“building too many” objects in a relational database will likely result
in serious impact on general application performance. It is usually
Figure 1.5
The Object Data
Model.
