We put forward an OLAP metadata management strategy based on XML technology, and designed a metadata adapter between CWM and our own system to exchange metadata information with chief DW manufacturers in market.

• 提出了一种基于XML的OLAP元数据管理策略,设计了一个CWM元数据与本系统元数据之间的适配器,用于同市场上主流的数据仓库厂商交换元数据信息。