基于本体与SSH架构的异构数据集成框架的研究

摘要

The rapid development of information technology causes the problem of heterogeneous data,Ontology tech-nology solved the semantic heterogeneity in heterogeneous data integration, and achieved the global access and seman-tic interoperability of heterogeneous database through the description of the common semantic domain knowledge. Based on the research of the data integration system, it solved the problem of automatically generation of the local ontology,the optimization packaging of the database operation, the global management of bean components and refined the system strati-fication, comprehensively improve the efficiency of system integration, reduce the system coupling degree, increasing the flexibility of the system through the integration of the struts, hibernate, spring technology.%信息化的高速发展带了数据异构问题，本体(Ontology)技术通过描述领域知识的公共语义解决了异构数据集成中的语义异构，实现了异构数据库的全局访问与语义互操作。本文在研究基于本体的数据集成系统的基础上，融入了struts、hibernate、spring 等技术，实现了局部本体的自动生成、数据库操作的优化封装、bean 组件的全局管理，细化了系统分层，全面提高了系统的集成效率，减少了系统耦合度，增加了系统的灵活性。