摘要
分布式异构数据源标准化查询系统根据业务数据特点和用户信息需求,将数据查询进行标准化抽象,通过差异屏蔽处理,实现分布式异构数据源的共享。
According to the characteristics of business data and information requirements of customers,the Query System of Distributed Heterogeneous Data Sources enables the data queries standardization by shielding the differences of the data sources,and realizes the sharing of the distributed heterogeneous data sources.
出处
《土木建筑工程信息技术》
2013年第4期61-63,70,共4页
Journal of Information Technology in Civil Engineering and Architecture
关键词
分布式
异构
标准化查询
Distributed
Heterogeneous
Standard Query
