CAJ | 학술논문

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。
수착선박각개분계통지간수거교호요구일익증가、역사수거폭작성증가，실현수거고효적분발이급해량수거존저일익중요。재분석수거분발복무 DDS（Data Distribution Service）규범적기출상，탑건선박신식수거분발계통，동시제출기우 RDB 화 NoSQL（Not Only SQL）적연합존저방안。실현선박신식계통적수거고효、실시발포，이급해량역사수거적유효존저、고효사순。통과탑건선박방진계통측시선박신식계통적수거분발계통급기존저방안，실험결과표명장 DDS 기술화수거연합존저방안응용우선박신식계통시가행적。
With the gradual increase of data exchange demands among various subsystems on the ship and the explosive increase of histori-cal data,it becomes gradually important to realize data efficient distribution and mass data storage.On the basis of analyzing DDS specifica-tions,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 quer-ying.By establishing ship simulation system it tests ship information system's data distribution system and its storage solution.Experiment re-sult show that it is feasible to apply DDS technology and data joint storage solution to ship information system.