摘要
随着数据仓库技术和联机分析处理(OLAP)技术的发展,多维数据查询与分析已经广泛应用到商务、金融以及军事等多个领域的信息处理中,为各行业的决策分析提供了强大的支持。本文主要从数据仓库及OLAP技术的相关概念,OLAP多维数据模型及核心技术方面进行了分析总结。
With the development ofdata warehouse and online analytical processin （OLAP）technology,multi-dimensional data query and analysis have been widely applied to business, financial, and military as well as other fields of information processing, providinga powerful support for decision analysis ofthe industry. This paper introduced the Related Concepts of the data warehouse and online analytical processing, with the multi-dimensional data model and core technologies are analyzedandsummarized.
