用户名: 密码: 验证码:
大规模多源异构数据在军事信息系统的集成应用研究
详细信息    查看官网全文
摘要
当前,军事信息系统中存在着大量的多源异构数据,这类数据以满足业务需求为应用目标,数据来源广、类型多、结构不统一、共享性差、冗余度大。通过对多源异构数据源的集成实现数据融合、共享,是充分挖掘传统数据实现主题资源综合集成、优化配置、联合支撑的最佳路径,也是开展大数据分析和云计算技术研究应用的必要前提和基础。本文围绕多源异构数据的特点和大规模数据集成的难点,结合项目工作,研究探讨了基于SQL脚本、元数据驱动数据集成方法和面向服务(SOA)集成的层次架构和软件体系结构。
At present, lots of multi-source heterogeneous data, which exist in military information system to meet the business needs, have the characteristic of wide range of sources, various types, disunity in data structure, poor sharing and high redundant. By integrating the multi-source heterogeneous data sources to achieve the data fusion and sharing, is the optimal way to achieve the theme resources integrated, optimized allocation and joint support, and the prerequisite for the application of Big Data analytics and Cloud computing technology. Combined with project work around the characteristics of multi-source heterogeneous data and the difficulties of large-scale data integration, this article explored the hierarchical structure and software architecture based on the SQL script, the metadata driven data integration method and the Service-Oriented integration.
引文
[1]包磊、黄亮、罗兵,等.作战数据管理[M].北京:国防工业出版社,2015.
    [2]张宏军,等.作战仿真数据工程[M].北京:国防工业出版社,2014.
    [3]宁杰.高效ETL新方法的研究及基于SQL和元数据的ETL引擎的实现[D].沈阳:东北大学硕士学位论文,2006.
    [4]鱼滨.异构数据集成的研究与实现[D].西北大学硕士学位论文,2005.
    [5]程妍妍.美军信息化联合作战战略新拓展—数据战略与元数据实施研究[J].国防科技,2009,30(5):82-86.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700