YEARBOOK DATA INTEGRATION BASED ON COMMON WAREHOUSE MODEL
This paper summarizes the development of data integration and the present situation of the development in domestic and abroad. It also analyzes the yearbook data, find that different years, different regions of the data has very big differences in the structure, name, dimension, data type, and other aspects, and the current data integration technology cannot be effectively integrate yearbook data. However, metadata exactly can well solve the problems, using metadata not only can realize the effective integration about local yearbook data, but also can achieve different platforms, different subsystem, different software sharing yearbook data. So, metadata is helpful for effectively improving yearbook data utilization rate.
Metadata Integration Yearbook.
Gaimei Miao Juanqiong Gou
School of Economics and Management, Beijing Jiaotong University, Haidian District, 100044 Beijing, China
国际会议
13th International Conference on Enterprise Information System(第13届企业信息系统国际会议 ICEIS 2011)
北京
英文
1145-1149
2011-06-08（万方平台首次上网日期，不代表论文的发表时间）