摘要
侧重介绍了数据仓库、OLAP和模型库的设计,该系统采用了OLAP、DSS模型库等多项新的技术和模型,有机地集成了多个子系统,经武钢等单位实际应用,证明充分利用了前期开发的多个信息系统中的数据源,可不断增加新模型和新知识以适应更多决策主题的需要,使模型的参数“自适应”成为事实。
The design of data warehouse,OLAP and model base are particularly inrtoduced. The system adopts new technologies and models such as OLAP,DSS model base,etc. and organically integrates subsystems. Aafter practical application,it proves that data source of informaiton systems developed in early days are fully used,and new models and new knowledge can be continuously added to meet requirement of more decision subjects. Thus'self-adaptation 'of model parameters can be a fact,,
出处
《电脑开发与应用》
2003年第4期77-78,共2页
Computer Development & Applications
关键词
数据仓库
综合决策支持系统
软件设计
联机分析处理
数据挖掘
数据库
知识库
data warehouse, analyzing and processing, on - line, decision supporting system, data mining, subject determination, content division, precision design
