基于Linux内核映射的校园网计费系统研究  

Research on the billing system based on Linux kernel mapping

作　　者：贾元春[1] 谭跃生[1] 王静宇[1] 顾瑞春[1] 张晓琳[1] 

机构地区：[1]内蒙古科技大学网络中心,内蒙古包头014010

出　　处：《内蒙古科技大学学报》2007年第3期246-249,共4页Journal of Inner Mongolia University of Science and Technology

基　　金：内蒙古高校科研基金资助项目(NJ04021)

摘　　要：针对校园网络带宽和用户数量的迅速增长,以及传统网关计费系统在网络中处于出口位置,成为系统瓶颈的因素,设计并提出了一种基于Linux内核内存与数据库之间的映射机制.使用该机制的计费系统在完成所有计费功能的同时减少了访问数据库的次数,从而提高了计费系统的效率.并且给出了网关计费系统的各模块组成,系统测试结果证明所有数据符合预先设计思想.With the rapid development of the network bandwidth and the growing number of network users in campus,the traditional gateway billing system at the export position in the network becomes the bottleneck factor of the network system.The mapping mechanism was brought forth and then designed which is a memory database based on the Linux kernel.The use of the mechanism in the billing system reduces the number of access to the database while completing all the accounting functions,thereby improving the efficiency...

关 键 词：LINUX 内核映射 网关 计费系统 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]