Title:

OLAP Operators for a Complex Object-oriented Multidimensional Model

Group publication title:

Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu

Title in english:

Operatory OLAP dla złożonych obiektowo zorientowanych wielowymiarowych modeli danych

Creator:

Boukraa, Doulkifli ; Boussaïd, Omar ; Bentayeb, Fadila ; Loudcher, Sabine

Subject and Keywords:

data warehouse design ; multidimensional model ; complex objects ; OLAP operators ; Object-Oriented Model

Description:

Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu = Research Papers of Wrocław University of Economics; 2010; Nr 104, s. 34-46

Abstrakt:

The data warehousing process should be adapted in response to complex data. Only few works address the issues of managing and analyzing complex data. Warehousing complex data involves different issues regarding their structure, storage, processing and analysis. Dimensional modeling must be adapted to complex data to take into account their specificities. In this paper, we propose an Object-Oriented (O-O) Data Warehouse Model capable to efficiently manage and analyze complex data. We also define a set of O-O OLAP operators in order to construct data cubes. In this context, semantic richness of O-O models will not only facilitate integration, but will also help analysts to understand the real meaning of data. Our O-O model has the main advantage of integrating various aspects of data complexity and thus of providing different points of view of the same data for a better decision making.

Publisher:

Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu

Place of publication:

Wrocław

Date:

2010

Resource Type:

artykuł

Language:

eng

Relation:

Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu = Research Papers of Wrocław University of Economics; 2010; Nr 104 ; Data Mining and Business Intelligence ; Business Informatics, vol. 16

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Uniwersytet Ekonomiczny we Wrocławiu

Coverage:

Dofinansowano z programu "Społeczna odpowiedzialność nauki" Ministra Edukacji i Nauki (SONB/SP/546390/2022). Tytuł projektu: Upowszechnienie zawartości czasopisma Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu