摘要
数据仓库作为一个完整的系统能够有效的把操作型数据集成到统一的环境中以提供决策型数据访问。而这种强大的信息处理和信息分析能力刚好能够满足数字图书馆对数据或信息进行深度加工和高度综合的需求。通过对数字图书馆数据仓库逻辑模型设计进行了初步的探索,试图证明在数字图书馆建设中引入数据仓库的可能性和数据仓库在建设数字图书馆方面的优越性。
As a complete system, data warehouse can effectively integrate the operational data into a unified data- environment in order to provide decision- making data access. This powerful information processing and information analysis capability can meet the digital library of ha - depth information or data processing and highly integrated. Through the digital library data warehouse logical model of a preliminary design exploration, this paper has made an attempt to prove that the building of digital libraries in the possibility of the introduction of data warehouse and data storage in the building of the advantages of digital libraries.
出处
《现代情报》
2009年第2期87-89,共3页
Journal of Modern Information
关键词
数据仓库
数字图书馆
个性化服务
data warehouse
digital library
personalized service