Research on Data Quality of Data Warehouse

被引：0

作者：

Liu Shuanghong ^{[1
]}

Han Zhongjun ^{[1
]}

机构：

[1] Zhengzhou Inst Aeronaut Ind Management, Zhengzhou 450015, Peoples R China

来源：

EBM 2010: INTERNATIONAL CONFERENCE ON ENGINEERING AND BUSINESS MANAGEMENT, VOLS 1-8 | 2010年

关键词：

Data Warehouse; Data Quality;

D O I：

暂无

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

As the application of data warehouse is increasingly wider, data quality has become a key issue to determine whether the construction of a data warehouse would be successful and whether the data can be used efficiently. On the basis of illustration of features of data warehouse and requirements on data quality, this paper conducts profound analysis over the problem of data quality existed in data source, ETL process and application and management of data warehouse from the perspective of data-loading flow path and provides measures to improve data quality in execution and operation of data warehouse.

引用

页码：5255 / 5258

页数：4

共 50 条

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