Pregled bibliografske jedinice broj: 100678
A Procedure of Conversion of Relational into Multidimensional Database Schema
A Procedure of Conversion of Relational into Multidimensional Database Schema // Journal for Computing and Information Technology (CIT), 10 (2002), 2; 69-84 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 100678 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A Procedure of Conversion of Relational into Multidimensional Database Schema
Autori
Varga, Mladen
Izvornik
Journal for Computing and Information Technology (CIT) (1330-1136) 10
(2002), 2;
69-84
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
relational database; relational schema; multidimensional database; multidimensional schema; conversion
Sažetak
It is universally recognized that operational information systems lean on the relational model and data warehouses on the multidimensional model. The phrase On-Line Analytical Processing (OLAP) means summarizing, consolidating, viewing, and synthesizing data according to multiple dimensions. The process of modeling data warehouse may start from operational system&#8217 ; ; ; s database. It may be helpful to convert a relational database schema into a multidimensional database schema in order to discover dimensions that are hidden in a relational database. However, only a few efforts have been done investigating the conversion of relational into multidimensional database schema. This paper proposes the general procedure of such a conversion. The procedure can be partly automated because some decisions of attribute type must be made during conversion.
Izvorni jezik
Engleski
Znanstvena područja
Informacijske i komunikacijske znanosti
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- The INSPEC Science Abstracts series
- LISA Library and Information Science Abstracts
- Computer Literature Index
- Current Index to Statistics
- PASCAL data base
- Zentralblatt fuer Mathematik/Mathematics Abstracts
- Compuscience Database on STN Internationa and Internet
