Research on the Metadata Standard of Datawarehousing
Qiang Wang · Jisuanji gongcheng · 2002
Metadata is one of the key points in data warehouse projects，while the standard of metadata is essential in managing metadata. This paper introduces the role of metadata playing for datawarehousing，analyses the common warehouse model(CWM),and the relationship between this standard and the open information model(OIM).At the end of the paper, the role of the CWM in development work is discussed.