关键词: 数据集成, 可扩展, 引擎, 异构数据, 策略, data integration, extensible, engine, strategy

Abstract: For the purpose of solving the problem of Information Island in distributed heterogeneous data sharing, the authors designed and implemented DataTurbo, a platform used to migrate, integrate and syncretize distributed data. DataTurbo was considered to be a comprehensive platform: by the advantage of scalable component design, it supports userlevel strategy description; with flexible scheduling engine, it covers commercial softwares weakness that it only supports normalized data access interface and has limited functions. The article emphasized the analysis of framework of DataTurbo, the design and implementation of the sustaining level below the function level, and description about the core of scheduling logic and the specification of function component. It has been installed and served in the data center for Panyu District of Guangzhou successfully. DataTurbo can afford a great amount of heterogeneous data exchange and synchronization and is suitable to centralize data between departments in governments and corporations.

Key words: heterogeneous data