摘要
提出包含应用层、接口层、集成层、适配层、数据层五层结构数据融合系统。采用XML技术解决信息形式异构的转换。采用Web服务技术实现适配器设计完成局部模式和数据提取以及转换;采用归并算法完成各数据源数据的融合排序,同时采用线程池技术提高系统整体性能。在tomcat和axis2架构下部署测试,达到了预期效果。
A data integration architecture consisted of application-layer, interface layer, data integration layer,adapter layer and data layer are presented. XML technology is used to solve data heterogeneous transformation; Web services technology is used to achieve adapter design used to extract local model and data conversion. Merging algorithm is used to complete each data fusion results sorting; using thread pool technology is improved the overall system performance. The deployment tests in tomcat and axis2 framework show that this architecture could achieve prospective effect.
出处
《科学技术与工程》
2011年第26期6370-6376,共7页
Science Technology and Engineering
