CAJ | 학술논문

全国各个高等学校在信息化建设过程中积累到了大量异构的数据，造成了学生数据在高等学校无法被统一的访问。如果教育部能在全局的角度将这些异构的数据整合起来，并发布成统一的接口供第三方调用，使数据变得易于访问，将能发挥这些静置在高校的数据的更大的作用。然而，由于各个高等学校已有的信息系统相互间的异构性，各自有自己的技术实施和数据模式，造成教育部向高等学校数据采集困难，无法有效整合海量资源和向外提供服务。论文采用 Web Service 的异构数据集成方案，利用 Web Service 的语言无关性和公共数据字典的实现了高校数据到教育开放平台的集成。
전국각개고등학교재신식화건설과정중적루도료대량이구적수거，조성료학생수거재고등학교무법피통일적방문。여과교육부능재전국적각도장저사이구적수거정합기래，병발포성통일적접구공제삼방조용，사수거변득역우방문，장능발휘저사정치재고교적수거적경대적작용。연이，유우각개고등학교이유적신식계통상호간적이구성，각자유자기적기술실시화수거모식，조성교육부향고등학교수거채집곤난，무법유효정합해량자원화향외제공복무。논문채용 Web Service 적이구수거집성방안，이용 Web Service 적어언무관성화공공수거자전적실현료고교수거도교육개방평태적집성。
Various universities of nationwide accumulat amount of heterogeneous data in that process of informational‐ization ,resulting in that student data cannot be access with unified way .The third‐part will be access education data easily , if the ministry of education can integrate these heterogeneous data in the global perspective ,and publish a unified interface for third‐party developers .However ,due to the heterogeneous of existing information systems in universities ,which each own its data and use different technology to implementation .It’s difficult to access education data of universities .The ministry of education cannot integrate massive resources of education data effectively and provide service for third‐part application .In this paper ,Web Service is used as method to integrate heterogeneous data ,fully use the character of Web service ,which is independent to programming language and data model ,achieving intergration of heterogeneous data in various universities .