面向模型驱动的数据仓库开发方法研究

Research on Model Driven Development Approach for Data Warehouse

传统的数据仓库(Data Warehouse,DW)开发方法难以很好满足企业的决策需求,复杂性和高效性是数据仓库系统开发面临的两大主要问题,在模型驱动体系架构(Model Driven Architecture,MDA)框架下,提出了一种模型驱动的数据仓库开发方法,从而实现了以模型为驱动的数据仓库模型开发过程.最后通过为某企业采购价格差异分析主题数据仓库建模实际应用,验证了该方法的可行性和高效性.

To overcome the problems that traditional data warehouse（DW） development method is difficult to offer suitable solutions for enterprise decision demands,complexity and efficiency are the primary ones concerning the development of data warehouse system.A model driven DW development method is provided based on model driven architecture（MDA）,and the DW model development process is accomplished.Application proves that this method is effective in purchased price analysis.