数字图书馆网格应用模型研究（Ⅳ）——客户与后台管理可视化  

Digital Library Application Model Based on Grid（ Ⅳ ） --Visualization of Client and Background Management

作　　者：董慧[1] 姜赢[1] 段巍[1] 张中宁[1] 孙雨生[1] 张继东[1] 

机构地区：[1]武汉大学信息资源研究中心,武汉430072

出　　处：《情报学报》2009年第1期3-13,共11页Journal of the China Society for Scientific and Technical Information

基　　金：教育部人文社会科学重点研究基地重大项目（批准号：05JJD870004）.

摘　　要：本文探讨了网格技术条件下，数字图书馆的可视化应用总体框架。该框架必须满足网格系统管理者和普通阅览用户的需求，让网格系统管理者能够掌握整个网格环境的监控情况，能够同时反映网格服务器、数字图书馆子节点服务器的实时状况；方便普通阅览用户通过可视化交互，选择自己指定的服务节点，或者定制检索条件以得到满意的服务。在描述网格资源监控可视化时，讨论了Ganglia的体系结构，基于Ganglia的监控可视化流程，监控可视化的视图层的三级视图：面向网格的视图、面向集群的视图和面向每个节点的视图。按照不同的时间方式查看相关的信息，为网格管理者获得相应时间段内资源的状态和运行趋势提供了简洁方便的途径。In this paper, the authors discusse the visualization applications framework of digital library under the environment of grid technology. It must meet the needs of the grid system administrator and ordinary users. It can assist the grid administrator on controlling the condition of whole grid environment, and reflect the real-time condition of the grid server and digital library server nodes, while it is convenient for the ordinary reader to choose the appointed server nodes or customize the query term through visual interactivity. When describing the visual grid monitoring process, the author discussed the architecture of Ganglia, the visual monitoring process based on Ganglia and three views of visual monitoring view which include grid-oriented view, the cluster- oriented view and server-nodes-oriented view. It make it feasible to see the relevant information in varies time modes, thus provide a convenient for the grid administrator to obtain the information of resources status and running trend within certain period of time.

关 键 词：可视化 数字图书馆 网格 

分 类 号：G250.76[文化科学—图书馆学] F830.49[经济管理—金融学]