异构数据仓库中数据存储与访问的研究与实现  

Research and Implementation of Data Storage and Visit in Isomeric Data Warehouse

作　　者：佟妍[1] 李东[2] 李晓峰[2] 

机构地区：[1]中国农业银行黑龙江省分行科技处,哈尔滨150006 [2]哈尔滨工业大学计算机科学与技术学院,哈尔滨150001

出　　处：《计算机与数字工程》2008年第3期57-59,89,共4页Computer & Digital Engineering

摘　　要：从分析国内外的数据仓库应用现状入手,指出银行在应用数据仓库过程中存在的存储效率低,访问权限难以控制等问题。然后基于对数据存储的分类,提出了关系数据库和多维数据库混合存储的方法,并将其在农业银行的经营管理业务分析系统中实现,测试表明该系统达到了节省存储空间和提高访问速度的效果。From analyzing the current application situation of the domestic and foreign data warehouse,it is pointed out that the storage is inefficiency and it is very difficult to control the visit jurisdiction during the application of data warehouse.Based on the classification of data storage,the method of combining relational database and multidimensional database has been proposed.The method has been applied in business and management analysis system of the agricultural bank of China.The tests indicate that the system has saved the storage space and has enhanced the visiting speed effectively.

关 键 词：数据仓库 商业银行 联机分析处理 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]