摘要
针对目前对网络仿真运行数据的分析仍然采用文本数据文件输出,手工或自己编程序分析,工作量大,难以处理,提出了一种灵活开放的NS与关系数据库的连接架构,可以直接将仿真运行数据导入至数据库中进行分析。通过一些实例来具体说明用关系数据库分析NS运行结果的优点与方法。通过运用数据库的方法,数据之间的联系能够很好地体现,大大节省了数据分析的工作量,并且能够对仿真结果数据进行多方面、多层次的深入挖掘。
NS-2 is an open source network simulation software which is widely used in research area. But most of the researchers still analyze NS-2＇ s simulation data manually or by writing some awk scripts, which is usually of heavy workload and hard to deal with the huge amount of data. This paper introduced a flexible and open architecture to connect NS-2 with relational database. NS users could design their own relational model and directly inject the simulation data into database. By adopting the database analyzing method, well embodied the relations among the data, thus the process of analyzing could be time-saving, and multi-level, multi-depth analysis could be archived.
出处
《计算机应用研究》
CSCD
北大核心
2010年第2期623-627,631,共6页
Application Research of Computers
基金
国家自然科学基金资助项目(60702047)
国家“863”计划资助项目(2006AA01Z436,2007AA01Z452,2009AA01Z118)
国家大学生创新活动计划项目(IAP2023,091024812)
上海市自然基金资助项目(09ZR1414900)
