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Current approaches on how to acquire and integrate external data into Data Warehouses
University of Skövde, Department of Computer Science.
2003 (English)Independent thesis Basic level (degree of Bachelor)Student thesis
Abstract [en]

Integration of internal data is often mentioned in literature as the most demanding task when building or maintaining a DW. There is no literature that outlines the approach for the integration of external data into a DW. The integration of external data has increased during the last years enabling corporations to understand the opportunities in the market and to be able to better plan for future success of the corporation. The aim of this work is to exploratory outline current approaches for acquiring and integrating external data into DW and to give a brief overview of the future trends for external data integration. This aim was researched using an interview study. The results show that how to integrate external data is depending on what the corporations purpose with the external data is. Additional results show that how to integrate external data also depends on how the data is acquired.

Place, publisher, year, edition, pages
Skövde: Institutionen för datavetenskap , 2003. , 116 p.
Keyword [en]
Data Warehouse, Extern data, Acquisition, Integration
National Category
Information Science
Identifiers
URN: urn:nbn:se:his:diva-754OAI: oai:DiVA.org:his-754DiVA: diva2:3159
Presentation
(English)
Uppsok
Social and Behavioural Science, Law
Supervisors
Available from: 2008-02-06 Created: 2008-02-06 Last updated: 2009-11-16

Open Access in DiVA

fulltext(1799 kB)231 downloads
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fulltext(687 kB)189 downloads
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf