Monitoring and management of structured peer-to-peer systems
Monitoring and management of structured peer-to-peer systems
复制标题
结构化点对点系统的监控和管理
DOI：
10.1109/p2p.2009.5284512
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
R. Steinmetz
中科院分区：
文献类型：
--
作者：
Kalman Graffi;D. Stingl;Julius Rückert;A. Kovacevic;R. Steinmetz
对等范例显示了提供与基于客户端/服务器的系统相同的功能和质量的潜力，但成本却低得多。为了控制点对点系统的质量，需要应用监控和管理机制。在具有自主、不可靠节点的大型网络中，这两项任务都具有挑战性。在本文中，我们提出了一个用于结构化点对点系统的监控和管理框架。它以详尽的统计表示形式捕获对等网络的实时状态。利用自主计算原理，在检测到质量偏差的情况下，通过自动系统重新配置来接近预设的系统状态。评估表明，监控非常精确且轻便，自动达到并保持预设的质量目标。
The peer-to-peer paradigm shows the potential to provide the same functionality and quality like client/server based systems, but with much lower costs. In order to control the quality of peer-to-peer systems, monitoring and management mechanisms need to be applied. Both tasks are challenging in large-scale networks with autonomous, unreliable nodes. In this paper we present a monitoring and management framework for structured peer-to-peer systems. It captures the live status of a peer-to-peer network in an exhaustive statistical representation. Using principles of autonomic computing, a preset system state is approached through automated system re-configuration in the case that a quality deviation is detected. Evaluation shows that the monitoring is very precise and lightweight and that preset quality goals are reached and kept automatically.