A conceptual ... schema of the database, which is the organization of the data into tables, columns, and relationships. A logical data model is often represented by an enhanced ER diagram, which ...

A popular notation for conceptual data modeling is the Entity-Relationship Diagram (ERD), which uses ... helps to design the logical structure and schema of the data, ensure the data quality ...

The objective of this project is to design and implement a conceptual ... (EER) model, and to translate that schema into relational form suitable for implementation in a relational database. Part 1 ...

This is an intuitive and conceptual representation of the data model. It is normally represented as an Entity Relationship Diagram (ERD), which is a graphical representation of the ER model. From this ...

This project is a practical assessment that applies your knowledge of database concepts to a real-world dataset. You are required to understand a publicly available dataset, design a conceptual model ...

Abstract: The more popular XML for exchanging and representing information on Web, the more important flat XML (XML) and intelligent editors become. For data exchanging, an XML data with an XML Schema ...