Integracija skladišta podataka i vanjskih izvora podataka

master's thesis

• Title (english): Data Warehouse Integration with External Data Sources
• Author: Iva Marušić
• Mentor: Igor Mekterović (mentor)
• Committee member: Igor Mekterović (predsjednik povjerenstva)
• Committee member: Zdravko Galić (član povjerenstva)
• Committee member: Vedran Mornar (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-07, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U okviru ovog rada odrađeno je istraživanje na temu integracije skladišta podataka s vanjskim izvorima podataka te je odabran pristup koji pronalazi skup relevantnih dokumenata na temelju konteksta danog upita. Napravljena je vlastita implementacija prototipa te su provedena mjerenja algoritma korištenog za kreiranje konteksta s obzirom na dohvaćeni skup podatka iz skladišta podataka. Objašnjen je način generiranja skupa dokumenata te pretraživanja na temelju danog konteksta. Prototip je realiziran u obliku web aplikacije koja omogućava pregled rezultata upita i popis relevantnih dokumenata za dobivene rezultate upita. Na kraju su navedena moguća poboljšanja realiziranog prototipa.

Abstract (english)

In this paper, a survey was conducted on the integration of data warehouse with external data sources based on which the approach of finding a set of relevant documents using the context of a given query was selected. A prototype implementation was made and a set of measurements of algorithm that generates context were performed. A way of obtaining the set of documents was explained as well as conducting a search for a set of relevant documents based on a given context. The prototype was implemented in the form of a web application that presents query results and the list of relevant documents for those query results. Finally, further improvements of implemented prototype were given.

• Keywords: skladište podataka; OLAP; vanjski izvori podataka; skladišta dokumenata; Semantički web
• Keywords (english): data warehouse; OLAP; external data sources; document warehouse; Semantic Web
• Language: croatian
• URN:NBN: urn:nbn:hr:168:513754
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 22:47:41