Meta-data Management of DM_OLAP
XU Xiangyang · Jisuanji gongcheng · 2004
Meta-data plays an important role in data warehouse and online analytical processing(OLAP).This paper introduces the meta-data management of DM_OLAP system,which includes the design of meta-data model and its standardization according to CWM. At the same time,it proposes the design of a DM_OLAP meta-data management system based on CWM.