摘要
A data warehouse is often a large-scale information system for an enterprise,so its quality management isimportant and difficult. Recently,some researchers have studied the problems of quality management in data ware-houses from different views ,and achieved some good results. This paper will broadly introduce the concept ,methodsand techniques in quality management in data warehouses ,and discuss the important quality factors in data warehous-es in detail.
A data warehouse is often a large-scale information system for an enterprise,so its quality management is important and difficult. Recently. some researchers have studied the problems of quality management in data warehouses from different views,and achieved some good results. This paper will broadly introduce the concept,methods and techniques in quality management in data warehouses,and discuss the important quality factors in data warehouses in detail.
出处
《计算机科学》
CSCD
北大核心
2003年第8期88-91,共4页
Computer Science
基金
国家自然科学基金(60173014)
北京市教委基金
