Globus Toolkit监控和发现服务MDS2的性能分析
Performance Analysis of the Globus Toolkit Monitoring and Discovery Service, MDS2
摘要：
监控和信息服务构成了分布式系统（网格）的关键组件。对这些服务的定量研究有助于了解性能限制，为监测系统的部署提供建议，并有助于评估未来的开发工作。为此，我们通过使用NetLogger对其主要服务进行检测来检查Globus Toolkit（reg. trdmrk）监视和发现服务（MDS2）的性能。我们的研究显示了缓存或预取数据的强大优势，以及在连接良好的站点上使用主要组件的必要性。
英文摘要：
Monitoring and information services form a key component of a distributed system, or Grid. A quantitative study of such services can aid in understanding the performance limitations, advise in the deployment of the monitoring system, and help evaluate future development work. To this end, we examined the performance of the Globus Toolkit(reg. trdmrk) Monitoring and Discovery Service (MDS2) by instrumenting its main services using NetLogger. Our study shows a strong advantage to caching or prefetching the data, as well as the need to have primary components at well-connected sites.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
