基于对等网的异构数据集成系统的研究

A Heterogeneity Data Integrative System Based on P2P

鉴于目前异构数据集成系统中存在的数据信息实时同步和双向交互的问题,以及对等网技术的动态发现和交互通信的优点,以构造点对点式数据集成系统、提高数据集成系统的实时交互通信为出发点,文章提出一种基于对等网的异构数据集成系统架构。该体系架构建立了数据集成对等组,通过管道通信以及通告发布等关键技术实现了异构数据对等体间的数据交换,使协同性大大增强,异构数据对等体间的交互通信速度得到提高。

In view of the facts that in current data integration system, there is an issue of data message real-time synchronization and bidirectional interaction, including dynamic discovery and interactive communication of the P2P technology, and for the purpose of constructing integration system and enhancing the real-time interactive communication and security of the data integration system, this paper proposes a kind of heterogeneous data integration system framework based on P2P. This system framework establishes the data integration group, realizes data exchange among heterogeneous data peers through some key techniques such as pipe communication, advertisement publication and so on, thus greatly improving the cooperation and enhancing the speed of interactive communication among heterogeneous data peers.