摘要
针对信息系统之间的数据异构导致数据交换困难的问题,研究利用数据元理论制定一套基于数据元的、统一的、可复用的数据交换规范.以实现异构信息系统之间高效的数据交换。
According to the difficulties of data interchange between information systems with heterogeneous data, using the data element theory to constitute a specification which is based on data element, unified and reusable, and make the data interchange between heterogeneous information systems more effective with the specification.
作者
刘庆河
郝文宁
韩宪勇
陈兴建
吴可嘉
LIU Qing-he, HAO Wen-ning, HAN Xian-yong, CHEN Xing-jian, WU Ke-jia (Engineering Institute of Corps of Engineers, PAL University of Science and Technology, Nanjing 210007,China)
出处
《电脑知识与技术》
2010年第4期2309-2310,共2页
Computer Knowledge and Technology
关键词
数据元
数据异构
数据交换
可复用
data element data heterogeneous
data interchange
reusable