基于SOA的异构数据集成软件架构研究

摘要

随着企业信息化建设的发展,迫切需要对各种应用系统进行资源整合,对分散异构的多数据源实现统一的数据交换.针对这一问题,提出了一种基于SOA的集成软件架构,并详细阐述了框架的体系结构、模块功能,介绍了其特点和关键技术.系统将异构数据源以Web Service的形式进行封装,同时引入本体技术,利用本体描述领域概念的优势,较好解决了数据集成中数据的异构性问题,实现了数据访问的透明性.该框架克服了传统平台技术及数据共享技术在信息集成中的局限,实现了信息的动态集成.%Along with the devolopment of the informationized construction, urgently demanded resource integration to various application system,realized uniform data exchange to disperse and heterogeneous multiple data sourses.Give out an information integration frame which based on SOA.Elaborate the architecture and function modules of the framework and introduce its characteristics and key technologies.The system uses the Web Service for data encapsulation and eliminate the semantic heterogeneity with ontology technology.This framework overcomes the limitations in traditional cross-platform technology and data sharing technology of the information integration and realize the dynamic integration of information.