摘要
实时数据库(RTDB)是当今社会信息量不断与日巨增的产物,是信息监控系统(SIS)的核心。GIS全球定位系统中要监控大量的车辆的运行情况,本文的重点是验证大量车辆携带的无线传感器发送实时数据存入实时数据库的可行性,同时比较了实时数据库和关系数据库在GIS系统中应用的差异。
Real-time database （RTDB） is the products with the increasing of a amount of information in society, and is the core of the information monitoring system （SIS）. Global positioning system monitor the operation of a large number of vehicles. The importance of the article is that examining the feasibility of send real-time data into real-time database by large number of vehicles who carrying wireless sensor, and compare the differences of applications in the GIS system between real-time database and relational database.
出处
《微计算机信息》
2011年第11期74-76,共3页
Control & Automation
关键词
实时数据库
实时数据处理
缓冲区管理
多线程
Real-time Database
Real-time data process
Buffer management
Multithread
