A database model that describes the attributes of entities and the relationships among them. An entity is a file (table). Today, ER models are often created graphically, and software converts the ...

At its heart, data modeling is about understanding how data flows through a system. Just as a map can help us understand a city’s layout, data modeling can help us understand the complexities of a ...

An entity-relationship approach to the business, a structured, systematic and intuitive business model of entities, relationships and key data for innovation, entrepreneurship and management. The ...

To support a real page, your entity model is going to need multiple entities and associations between them. Here's how to add them. This column continues my exploration of both Dynamic Data and Entity ...

Description: An in-depth examination of relational database systems including theory and concepts as well as practical issues in relational databases. Modern database technologies such as ...

BANGALORE, INDIA: Oracle on Tuesday announced that it has introduced Oracle SQL developer data modeler, to help developers quickly and easily design data models for the Oracle Database. This new tool ...