【摘要】 为了解决目前企业信息系统中分散、异构信息源的信息共享以及各个分散异构信息源中的数据不能被有效集成的问题,在Web Services的基础上采用数据即服务(Data As Service)的概念,构建了一种面向服务的数据集成体系结构,根据此体系结构结合Web服务技术设计了综合信息采集平台系统.该系统在实现异构系统、异构信息源间信息的共享的基础上,有效地集成了异构信息源的数据,而且形成了统一的数据视图提供给用户.最后给出了综合信息采集平台系统的一个应用实例.更多还原

【Abstract】 The aim is to solve the problem that how to share dispersive and heterogeneous inside business information system or some other information source.On the basis of web services,this paper adopts the notion of Data As Service to build service-oriented data integration architecture.According to this architecture we develop data collection system which effectively integrates data from heterogeneous information source and present a uniform data view to end users on the basis of implementing sharing data from heterogeneous systems and information source.At last this paper give an example of a compositive information collection platform system.更多还原