INCREMENTAL DATA QUALITY IN THE DATA WAREHOUSE

Karsten Boye Rasmussen

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Paper

INCREMENTAL DATA QUALITY IN THE DATA WAREHOUSE

Topics: Data Warehouse

In Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS, 634-637, 2004 , Porto, Portugal

Author: Karsten Boye Rasmussen

Affiliation: Institute of Organization and Management, SDU, University of Southern Denmark, Denmark

Keyword(s): Data Warehouse, Data Quality, Business Knowledge, Metadata, Knowledge Management

Related Ontology Subjects/Areas/Topics: Data Warehouses and OLAP ; Databases and Information Systems Integration ; Enterprise Information Systems

Abstract: The data warehouse is the cornerstone for the production of business knowledge in the organization. The foundation of the quality of the business knowledge is the quality of the data in the data warehouse. Determination of dimensions of data quality in the data warehouse has been obtained through the intuitive, the empirical and the ontological approaches. The first point of this working paper is that data quality is not a static measure and that awareness of the data quality dimensions is a prerequisite to improve the data quality. The second point is that selection is the cornerstone of data quality in the data warehouse in relation to the quality dimensions. Thirdly, that post-load improvement of the data quality is obtainable. Metadata can be added incrementally containing information on the use of data – including the users' selections within the data warehouse.

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Paper citation in several formats:

Boye Rasmussen, K. (2004). INCREMENTAL DATA QUALITY IN THE DATA WAREHOUSE. In Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS; ISBN 972-8865-00-7; ISSN 2184-4992, SciTePress, pages 634-637. DOI: 10.5220/0002600806340637

@conference{iceis04,
author={Karsten {Boye Rasmussen}.},
title={INCREMENTAL DATA QUALITY IN THE DATA WAREHOUSE},
booktitle={Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS},
year={2004},
pages={634-637},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002600806340637},
isbn={972-8865-00-7},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS
TI - INCREMENTAL DATA QUALITY IN THE DATA WAREHOUSE
SN - 972-8865-00-7
IS - 2184-4992
AU - Boye Rasmussen, K.
PY - 2004
SP - 634
EP - 637
DO - 10.5220/0002600806340637
PB - SciTePress