摘要
XML本身具有与平台无关、易于扩展、自描述、语义性强等特点,能方便地描述结构化或非结构化的数据,而成为异构数据集成中描述公共模型的最好选择。基于XML数据模型,根据目录服务的思想,采用P2P技术进行信息资源的集成与管理,并据此设计一个异构数据交换与共享系统的方案。
XML is platform-independent, easy to expand, self-description, strong semantic and other characteristics, can facilitate the description of the structure or unstructured data into heterogeneous data integration model described in the public the best choice. Based on XML data model, and the idea of directory services, uses P2P technology and the integration of information resources management, accordingly designs a heterogeneous data exchange and sharing system program.
出处
《现代计算机》
2010年第1期198-200,共3页
Modern Computer
