论文部分内容阅读
[目的/意义]为解决图书馆数字资源群的数据统计与效益分析问题,设计基于网络旁路监听方式进行数据使用统计和分析的评估系统。[方法/过程]引入旁路监听技术方式探讨图书馆数字资源绩效分析的设计思路,以大连理工大学图书馆数字资源评估系统为例,阐述系统的技术支撑原理、设计思路及功能模块解决方案。[结果/结论]通过具体实践证明,基于旁路监听方式的数字资源评估系统可以对数字资源群组实施准确监控,在不影响原有的网络拓扑和使用习惯的前提之下,准确识别并记录读者对数字资源的访问下载情况,最终根据数据库中的访问日志对数字资源的服务绩效进行有效评估。
[Purpose / Significance] In order to solve the problem of data statistics and benefit analysis of library digital resource group, an evaluation system based on network bypass monitoring method for data usage statistics and analysis is designed. [Method / Process] This paper introduces the design idea of the library digital resources performance analysis by introducing the bypass monitoring technology. Taking the digital resource evaluation system of Dalian University of Technology as an example, the paper expounds the technical support principle, design ideas and function module solutions of the system. [Results / Conclusion] Through the practical experience, digital resource assessment system based on bypass monitoring method can accurately monitor and control the digital resource group, accurately identify and record under the premise of not affecting the original network topology and usage habit Readers access to digital resources, downloads, and ultimately according to the database access log on the effective evaluation of digital resources, service performance.