【摘要】 针对个人征信系统海量数据的存储和应用需要高效能的数据组织结构问题,利用数据仓库的数据建模技术研究了个人征信系统的数据组织结构,设计了系统的数据仓库总体框架.研究认为,个人征信系统组织为3种数据库:基础数据库、CRM数据库和分析集市数据库,采用HOLAP的数据建模技术满足明细数据的存储和多维分析查询的需要.更多还原

【Abstract】 High efficiency is necessary to data organization structure for large amount of data storage and application of Personal Credit System. Studies the data organization structure of Personal Credit System based on modeling technology of data ware house and designs the data warehouse architecture. The architecture includes three kinds of database: Base Database, CRM Database, and Analysis Data Mart. Based on HOLAP modeling technology of data ware house the system meeds the demand for data storage in detail and multidimensional analysis querying.更多还原