| 1. | Bis composed of three subsystem : rtfs ( routine transaction processing system ) , dwms ( data warehouse management system ) , dwcs ( data warehouse client system ) . this paper detailed demonstrate the extract of data from data source , loading data into dw ( data warehouse ) , the creating and management of data source , dimension and cube of dw , and implementing of data mining and olap
对数据从数据源提取、加载进入数据仓库、数据仓库数据源、维、立方体的创建和管理、数据挖掘及olap的实施等进行了详细的说明。 |
