2010 | OriginalPaper | Buchkapitel
The CARD System
verfasst von : Faiz Currim, Nicholas Neidig, Alankar Kampoowale, Girish Mhatre
Erschienen in: Conceptual Modeling – ER 2010
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
We describe a CASE tool (the CARD system) that allows users to represent and translate ER schemas, along with more advanced cardinality constraints (such as participation, co-occurrence and projection [1]). The CARD system supports previous research that proposes representing constraints at the conceptual design phase [1], and builds upon work presenting a framework for establishing completeness of cardinality and the associated SQL translation [2]. From a teaching perspective, instructors can choose to focus student efforts on data modeling and design, and leave the time-consuming and error-prone aspect of SQL script generation to the CARD system. Graduate-level classes can take advantage of support for more advanced constraints.