Abstract: In e-commerce the multidimensional data analysis based on the Web data needs integrating various data sources such as XML data and relational data on the conceptual level. A conceptual data ...

UML as a Data Modeling Notation, Part 2 UML as a Data Modeling Notation, Part 3 UML as a Data Modeling Notation, Part 4 This series of articles has two audiences: The data modelers who have been ...

UML diagrams are important because they give the visual representation of the entire process. It is basically the result of the entire flow. There are nine sub-diagrams that come as a part of the ...

Additionally, there is a facility for modeling perspectives of the conceptual model, to satisfy conceptual spaces of various user roles and activities. Tools development for modeling and code ...

Data modeling is the process of creating a business representation of the data and relationships. Data models can be classified into three levels: conceptual, logical, and physical.

The data modeling tools include: ‘Table Designer,’ ‘Database Diagrams’ and ‘Data Flow Diagram.’ Users can also create flowcharts, UML diagrams, ERD diagrams, mind maps and process ...