网络映射光盘镜像服务器的实现与性能评测

Implementation and Evaluation of Network Mapping CD Image Server

针对目前应用中的光盘数据库网络共享方案的特点,分析了网络光盘数据库模型,并对网络映射技术进行了研究,提出了利用网络映射技术改进光盘镜像服务器、实现数据库光盘网络共享的新方案,测试结果表明,此方案解决了文件系统的相互访问支持问题,对该服务器的数据访问速度大大高于对共享光驱中数据的访问速度,同时其响应速度相当于光盘镜像服务器。

This paper analyses the characteristics of method of sharing CD-ROM databases in the network and network CD database model. The network mapping technology is studied, and a new method using the network mapping technology to CD image server to realize sharing CD-ROM database in the network is sugges- ted. Testing results indicate that this method can solve the problem of visited supporting of the document systems. The throughput of reading data from the CD image server is much higher than that from the sharing CD- ROM, and at the same time the response speed is equal to the CD image server.