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|Title:||A CASE tool for conceptual database design|
|Authors:||Siau, K. |
conceptual database modelling
|Source:||Siau, K.,Chan, H.,Tan, K. (1992-12). A CASE tool for conceptual database design. Information and Software Technology 34 (12) : 779-786. ScholarBank@NUS Repository.|
|Abstract:||The paper describes a Computer Aided Software Engineering (CASE) tool to support conceptual database modelling. One popular approach for conceptual database modelling is use of the Entity-Relationship (ER) model. The paper proposes the use of an Enhanced Entity-Relationship (EER) model for conceptual database modelling. This Enhanced Entity-Relationship model extends the Entity-Relationship model by incorporating the generalization/specialization, aggregation and categorization abstractions. The CASE tool, which is based on the Enhanced Entity-Relationship model, is known as the Enhanced Entity-Relationship Diagrammer (EERD). In addition, the CASE tool supports direct visual query and update based on the EERM. © 1992.|
|Source Title:||Information and Software Technology|
|Appears in Collections:||Staff Publications|
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