船舶信息系统的数据分发与存储设计  

SHIP INFORMATION SYSTEM DATA DISTRIBUTION AND STORAGE DESIGN

作　　者：王堪美 胡晓惠[1] 周文亚[1] 高骞[1] 

机构地区：[1]中国科学院软件研究所天基综合信息系统重点实验室,北京100190 [2]中国科学院大学,北京100049

出　　处：《计算机应用与软件》2014年第4期19-21,72,共4页Computer Applications and Software

摘　　要：随着船舶各个分系统之间数据交互要求日益增加、历史数据爆炸性增加,实现数据高效的分发以及海量数据存储日益重要。在分析数据分发服务DDS(Data Distribution Service)规范的基础上,搭建船舶信息数据分发系统,同时提出基于RDB和NoSQL(Not Only SQL)的联合存储方案。实现船舶信息系统的数据高效、实时发布,以及海量历史数据的有效存储、高效查询。通过搭建船舶仿真系统测试船舶信息系统的数据分发系统及其存储方案,实验结果表明将DDS技术和数据联合存储方案应用于船舶信息系统是可行的。With the gradual increase of data exchange demands among various subsystems on the ship and the explosive increase of historical data,it becomes gradually important to realize data efficient distribution and mass data storage. On the basis of analyzing DDS specifications,the paper builds ship information data distribution system,at the meantime proposes an RDB-and NoSQL-based joint storage solution. It realizes ship information system＇s data＇s efficient and real-time distribution as well as mass historic data＇s effective storage and efficient querying. By establishing ship simulation system it tests ship information system＇s data distribution system and its storage solution. Experiment result show that it is feasible to apply DDS technology and data joint storage solution to ship information system.

关 键 词：数据分发服务 非关系型数据库 发布/订阅 船舶信息系统 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]