Object-oriented data modeling is a way of organizing and manipulating data based on the concepts of objects and classes. An object is a discrete entity that has attributes (properties) and methods ...

This article is about only one of those choices, that is the layeringof an object-oriented class model on top of a purely relational database.This is not to imply this is the only, best, or simplest ...

The relational model is based on the concept of tables, or relations, that store data in rows and columns. Each table has a primary key, which uniquely identifies each row, and can have foreign ...

Calling a method on an object is simply a specialized form ... you’re talking and the more people use not just the data but the model itself. Enterprise data modeling has emerged only ...

and UML experts who don’t realize that data modeling really is different from object modeling (and the differences are important). The objective of this series is to provide all modelers with guidance ...

Data modeling, transformation, DDL script generation, database object creation, debugging, management and SQL stored procedures and functions are all available within IBM InfoSphere Data Architect ...

Last fall I met Ted Hills and attended his session at the Data Modeling Zone Conference (Chapel Hill NC, October 2015) where he presented a technique that elegantly steps up to this challenge. Ted has ...

It is the most widely used model because of its simplicity in representing and querying data. This research examines the ERS and suggests an augmented schema termed, in this research, as the Object ...

An axiomatic foundation for object-oriented data modeling and efficient algorithms for checking whether a given data model satisfies the axioms are presented. The data model is the foundation for a ...