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2015•Journal of Anqing Teachers CollegeRequires access

Applied Research of Data Warehouse and OLAP in the Decision- making System of Teaching in Universities

Zhan Xiao-y

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Abstract

In this paper,with the aid of a university educational administration system of teaching data,using the ETL( Extract-Transform- Load) technology to Extract suitable for the analysis of the theme data in data warehouse,and using OLAP technology to multi- angle analyses on these data thus we find out the performance change trend,analyses the reasons of the change successfully,in the end,provide effective decision- making basis and preliminary decision- making advice for the school managers.

About this research paper

What this paper is about

In this paper,with the aid of a university educational administration system of teaching data,using the ETL( Extract-Transform- Load) technology to Extract suitable for the analysis of the theme data in data warehouse,and using OLAP technology to multi- angle analyses on these data thus we find out the performance change trend,analyses the reasons of the change successfully,in the end,provide effective decision- making basis and preliminary decision- making advice for the school managers.

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Available abstract

In this paper,with the aid of a university educational administration system of teaching data,using the ETL( Extract-Transform- Load) technology to Extract suitable for the analysis of the theme data in data warehouse,and using OLAP technology to multi- angle analyses on these data thus we find out the performance change trend,analyses the reasons of the change successfully,in the end,provide effective decision- making basis and preliminary decision- making advice for the school managers.

Key concepts: Online analytical processing, Data warehouse, Theme (computing), Advice (programming), Computer science, Decision support system, Data science, Data mining

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