出版社：International Association for Computer Information Systems
摘要：The paper extends the Conceptual D imensional Fact Model to support the modeling of data marts by formalizing patterns of graph transformations from a relational data base schema to a data mart schema , and by standardizing all visual representations using the Idef1X standard notation and a single supporting case tool. The proposed modeling and automation approach has the potential to significantly speed up prototyping, improve quality of design documen tation, and allow verification by developers and validation by users.
关键词：Dimensional Fact Model; Data Model; Idef1X notation; Relational DB; Graph Transformations; ; Dimensional Model; and Data Mart
