Integrating XML Sources Into a Data Warehouse Environment (CROSBI ID 482474)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Golfarelli, Matteo ; Rizzi, Stefano ; Vrdoljak, Boris
engleski
Integrating XML Sources Into a Data Warehouse Environment
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.
data warehousing; xml
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Podaci o prilogu
49-56-x.
2001.
objavljeno
Podaci o matičnoj publikaciji
International Conference on Software, Telecommunications & Computer Networks SoftCOM 2001
Rožić, Nikola
Split:
Podaci o skupu
International Conference on Software, Telecommunications & Computer Networks SoftCOM 2001
predavanje
09.10.2001-12.10.2001
Bari, Italija; Ancona, Italija; Dubrovnik, Hrvatska; Split, Hrvatska