- Titel
- A Rule-Based Data Manipulation Language for OLAP Systems
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-788185
- Schriftenreihe
- LTCS-Report
- Bandnummer
- 97-05
- Erstveröffentlichung
- 1997
- DOI
- https://doi.org/10.25368/2022.76
- Abstract (EN)
- This paper proposes an extension of Datalog devoted to data manipulations in On-Line Analytical Processing (OLAP) systems. This language provides a declarative and concise way to specify the basic standard restructuring and summarizing operations on multidimensional cubes used in these systems. We define its model-theoretic semantics and an equivalent fixpoint semantics that leads to a naive evaluation procedure. We also illustrate its applicability to specify usefull more complex data manipulations arising in OLAP systems.
- Freie Schlagwörter (DE)
- On-Line Analytical Processing-Systeme, OLAP, mehrdimensionale Würfel, Standardumstrukturierung
- Freie Schlagwörter (EN)
- On-Line Analytical Processing systems, OLAP, multidimensional cubes, standard restructuring
- Klassifikation (DDC)
- 004
- Klassifikation (RVK)
- ST 136
- Publizierende Institution
- Aachen University of Technology, Aachen
- Version / Begutachtungsstatus
- angenommene Version / Postprint / Autorenversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-788185
- Veröffentlichungsdatum Qucosa
- 19.05.2022
- Dokumenttyp
- Bericht
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
CC BY 4.0