网站群信息共享探析与实现

Research and Implement of Informantion Sharing for Website Group

网站群可以实现分散资源的有效整合,代表了我国电子政务的发展趋势。由于缺乏统一规划,使得网站构建技术不同、信息格式不统一,导致网站群站点间信息难以共享,形成"信息孤岛"现象。为了提高网站群应用及管理水平,提出了一种基于元数据的技术架构,从数据层和业务层阐述了网站群信息共享解决方案,既满足系统扩展性的同时又有效解决信息整合与交互问题,实现了网站群站点间信息共享。

Website group can achieve the effective integration of distributed resources.It represents the development trend of China＇ s e-government. Because of the lack of unified planning and difference between technology and data format, information between sites are hard to be shared,which leads to the occurrence of ＂information silo＂. This paper presents a metadata-based technology architecture in order to improving the level of management and application, and describes the website group information sharing solution from the integration of data layer and business layer, which achieves information sharing between sites and meets the need of system scalability requirements.