Naslov
Integrating XML Sources Into a Data Warehouse Environment

Autori
Golfarelli, Matteo ; Rizzi, Stefano ; Vrdoljak, Boris

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

Izvornik
International Conference on Software, Telecommunications & Computer Networks SoftCOM 2001 / Rožić, Nikola - Split, 2001, 49-56

Skup
International Conference on Software, Telecommunications & Computer Networks SoftCOM 2001

Mjesto i datum
Bari, Italija; Ancona, Italija; Dubrovnik, Hrvatska; Split, Hrvatska, 09.10.2001. - 12.10.2001

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
data warehousing; xml

Sažetak
A data warehousing system is a collection of technologies and tools which enables knowledge workers to acquire, integrate and flexibly analyze information from different sources aimed at improving the knowledge assets of the enterprise. The importance of integrating XML data in data warehousing environments is becoming increasingly high as more organizations view the web as an integral part of their communication and business. In this paper we propose a semi-automatic approach for building the conceptual schema for a data mart starting from the DTDs describing the XML sources. The main issue arising is that, since XML models semi-structured data, not all the information needed for design can be safely derived. In our approach, this issue is addressed by querying the source XML documents and, if necessary, by asking the designer's help.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA