Currently existing monitoring services for Grid infrastructures typically collect information from local agents and store it as data sets in global repositories However, for some scenarios querying real-time streams o...
详细信息
ISBN:
(纸本)9783642144028
Currently existing monitoring services for Grid infrastructures typically collect information from local agents and store it as data sets in global repositories However, for some scenarios querying real-time streams of monitoring information would be extremely useful In this paper, we evaluate complexeventprocessing technologies applied to real-time Grid monitoring. We present a monitoring system which uses CEP technologies to expose monitoring information as queryable data streams We study an example use case - monitoring for job rescheduling We also employ CEP technologies for data reduction, measure the overhead of monitoring, and conclude that teal-tune Grid monitoring is possible without excessive intrusiveness for resources and network
暂无评论