【摘要】 提出以ARM为处理器,Linux为操作系统的嵌入式设备当中建立Berkeley DB的方法,从而实现数据的实时存储。开发系统采用宿主机-目标机模式,通过对BerkeleyDB的环境变量进行重新配置,实现Berkeley DB在RedhatLinux 9.0操作系统(宿主机)上安装及编译。利用交叉编译器对数据库文件进行交叉编译,并且在ARM(目标机)系统上添加动态连接库的方法实现数据库程序在ARM-Linux环境下的稳定运行,最后对在ARM上建立的数据库在网络中的应用进行了性能测试。更多还原

【Abstract】 In modern industrial production,the equipment to the real time information storge is a very importmant matter.In light of this situation,a method of establishing Berkeley DB in embedded systems based on ARM and Linux operation systems has brought forword so as to achieve the real-time data storage.The exploitation development of embedded systems usually uses Host Target model.Based on the reconfiguration of Berkeley DB environment variables,Berkeley DB is installed in Redhat Linux 9.0 system(Host).By using the cross-compile to compile database files and adding the dynamic database to ARM(Target),the database files can run on the ARM-Linux steadily,and finally test the performance of database established on the ARM in application of network.更多还原