嵌入式数据库在机房环境监控系统中的应用

摘要

在机房环境监控系统中,需要对大量的实时数据进行采集和处理.开源Berkeley DB具有体积小,快速高效,稳定可靠,可移植等特点,非常适用于嵌入式环境下的数据管理.为了提高该监控系统的可靠性和稳定性,采用嵌入式数据库Bcrkeley DB,利用交叉编译器对数据库文件进行交叉编译,并且在ARM系统上添加动态链接库的方法实现数据库在ARM-Linux环境下的稳定运行,实现了基于Berkeley DB的机房环境监控系统,获得了预期的效果.%A large number of real-time data should be acquired and processed in the room environment supervisory system. Berkeley DB is an open source embedded database engine and is suitable for data management in the embedded environment. It has features of small size, high performance, robustness and portability and so on. To improve the reliability and stability of the supervisory system, the embedded database Berkeley DB was applied to supervisory system, the cross-compiler was used to compile database files, and the dynamic link database was added to ARM system to realize the stable operation of the database in the ARM-Linux environment. The room environment supervisory system based on Berkeley DB was realized* and expectant effect was obtained.