Advertisement

Conceptual Data Warehouse Design

  • Alejandro Vaisman
  • Esteban Zimányi
Chapter
Part of the Data-Centric Systems and Applications book series (DCSA)

Abstract

The advantages of using conceptual models for designing databases are well known. Conceptual models facilitate communication between users and designers since they do not require knowledge about specific features of the underlying implementation platform. Further, schemas developed using conceptual models can be mapped to various logical models, such as relational, object-relational, or object-oriented models, thus simplifying responses to changes in the technology used. Moreover, conceptual models facilitate the database maintenance and evolution, since they focus on users’ requirements; as a consequence, they provide better support for subsequent changes in the logical and physical schemas.

Keywords

Data Warehouse Unit Sale Parent Member Generalize Hierarchy Multiple Granularity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Alejandro Vaisman
    • 1
  • Esteban Zimányi
    • 2
  1. 1.Instituto Tecnológico de Buenos AiresBuenos AiresArgentina
  2. 2.Université Libre de BruxellesBrusselsBelgium

Personalised recommendations