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The study of data analysis in digital campus construction
Pages: 871-873
Year: Issue:  4
Journal: Journal of Southwest University for Nationalities(Natrual Science Edition)

Keyword:  digital campusinformation isolated-islanddata centerdata analysisETL;
Abstract: The key point of constructing digital campus is open data center established on the base of managing and combining the past data of all application systems. It will serve for the management of campus to form supporting system of decision-making by data analysis. ETL (extraction, transformation, loading) is the most important technique among the data analysis. We carry out the essential discussion on the analysis and design of ETL.
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