Naslov
Logical Design of Data Warehouses from XML

Autori
Banek, Marko ; Skočir, Zoran ; Vrdoljak, Boris

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 8th International Conference on Telecommunications (ConTEL 2005) / Gledec, Gordan ; Ježić, Gordan - Zagreb : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2005, 289-295

Skup
International Conference on Telecommunications (8 ; 2005)

Mjesto i datum
Zagreb, Hrvatska, 15.08.2005. - 17.08.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
data warehouse design; logical design; XML

Sažetak
Data warehouse is a database that collects and integrates data from heterogeneous sources in order to support a decision making process. Data exchanged over the Internet and intranets has recently become an important data source, having XML as a standard format for exchange. The possibility of integrating available XML data into data warehouses plays an important role in providing enterprise managers with up-to-date and relevant information about their business domain. We have developed a methodology for data warehouse design from the source XML Schemas and conforming XML documents. As XML data is semi-structured, data warehouse design from XML brings many particular challenges. In this paper the final steps of deriving a conceptual multidimensional scheme are described, followed by the logical design, where a set of tables is created according to the derived conceptual scheme. A prototype tool has been developed to test and verify the proposed methodology.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA