The third part describes two object-relational extensions to the data model. One of them comes with MS Visio, while the other is ODL (Object Definition Language) defined by ODMG (Object Database ...

Learn how to compare and contrast four common data modeling approaches for database administration: relational, hierarchical, network, and object-oriented. Find out their features, benefits, and ...

This paper extends unsupervised statistical outlier detection to the case of object-relational data, based on probabilistic modeling. Object-relational data represent a complex heterogenous network, ...

1. Improved data modeling – Users can use object orientation to model their data and create more realistic representations of their data. 2. Greater flexibility – With the inclusion of object-oriented ...

The relational model was first proposed as an alternative to the hierarchical model by IBM researcher ... The object-oriented data modeling technique is a construction of objects based on real ...

The most popular database model format is relational, which stores data in fixed-format records and organizes it into tables with rows and columns. The most basic data model has two components ...

In this article we present a mathematical data model for the most common noSQL databases—namely, key/value relationships—and demonstrate that this data model is the mathematical dual of SQL’s ...