摘要
数据集成是建立综合电子信息系统所面临的重要问题,该文提出并实现了一种基于插件技术的应用系统异构数据集成方案。该方案以数据访问插件为接口,获取不同系统的异构数据,并转换为集成业务的统一数据格式。在此基础上,采用集成框架对插件的行为进行统一管理,动态控制集成系统的数据访问能力,具有很强的灵活性和动态特性,提供了一种可扩展的数据集成方式。
Data integration is an important problem in building computer applications. This paper introduces and implements a plug-in based solution of heterologous data integration on application systems. In this solution, ＂data access plug-ins＂, which are known as data interfaces, are used to gain heterologous data from different systems and reform these them into unified format according to the business requirements. After that, a framework is applied to manage and control these plug-ins dynamically and consistently. Thanks to the technology of plug-ins, this extendable solution of system integration gains more flexible and dynamic features.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2006年第20期86-88,共3页
Computer Engineering
基金
国防科工委高新工程项目
关键词
插件技术
异构数据集成
数据访问插件
可扩展
Technology of plug-ins
Heterologous data integration
Data access plug-ins
Extendable
