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首页> 外文期刊>Microwave Magazine, IEEE >Wireless Data Center Management: Sensor Network Applications and Challenges
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Wireless Data Center Management: Sensor Network Applications and Challenges

机译：无线数据中心管理：传感器网络应用和挑战

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摘要

The modern data centers (DCs) are essential to fulfilling ever-evolving computational demands around cloud computing, big data, and IT infrastructure. These DCs are facilities (Figure 1) that house computer systems and associated components such as networking and storage systems. To operate a DC, power supplies, network connections, environmental controls (e.g., air conditioning, humidity), and security infrastructure are needed. Technology and business challenges such as virtualization, load consolidation, real-time troubleshooting, and service-level guarantees require a robust and adaptive server management plan for enterprise. The majority of DC issues are related to overutilization of resources, application failures, data security, power usage effectiveness (PUE), and infrastructure costs. This requires proactive solutions that are business intelligent and built over a network of sense points that are guaranteed to deliver reliable trends and measurements in a reliable and timely fashion. Since it is expensive to build new DCs, the best option is to improve usage of an existing facility through lower infrastructure overhead to deliver better resource management. An optimal sensor network would perform real-time sensor-data collection and deliver a) improved server rack utilization, b) improved DC cooling, and c) improved loadbalancing through dynamic capping of thermally constrained systems.
机译：现代数据中心（DC）对于满足围绕云计算，大数据和IT基础架构不断发展的计算需求至关重要。这些DC是容纳计算机系统和相关组件（例如网络和存储系统）的设施（图1）。要操作DC，需要电源，网络连接，环境控制（例如空调，湿度）和安全基础结构。虚拟化，负载合并，实时故障排除和服务级别保证等技术和业务挑战需要针对企业的健壮且自适应的服务器管理计划。 DC的大多数问题与资源的过度利用，应用程序故障，数据安全性，电源使用效率（PUE）和基础架构成本有关。这就需要具有商业智能的主动解决方案，并且必须通过感测点网络构建，以确保以可靠及时的方式提供可靠的趋势和度量。由于构建新的DC的成本很高，因此最好的选择是通过降低基础架构开销来改善现有设施的利用率，以提供更好的资源管理。最佳传感器网络将执行实时传感器数据收集，并提供a）改进的服务器机架利用率，b）改进的DC冷却以及c）通过动态限制热约束系统的负载来平衡负载。

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