分布式分级控制与云资源管理的经济模型
Distributed Hierarchical Control versus an Economic Model for Cloud Resource Management
摘要：
我们研究了分层组织的云基础设施，并将基于资源监控的分布式分层控制与资源管理的市场机制进行了比较。后者不需要系统模型，开销低，健壮，并满足其他几个自主计算的需要。我们介绍了几个性能指标和报告的模拟研究表明，一个简单的投标方案支持一个有效的准入控制机制，同时降低了几个数量级的通信复杂性，也增加了接受率相比，分层控制和监测机制。基于市场机制的资源管理可以被视为云自组织的中间步骤，是当前云资源管理机制的理想替代方案。
英文摘要：
We investigate a hierarchically organized cloud infrastructure and compare distributed hierarchical control based on resource monitoring with market mechanisms for resource management. The latter do not require a model of the system, incur a low overhead, are robust, and satisfy several other desiderates of autonomic computing. We introduce several performance measures and report on simulation studies which show that a straightforward bidding scheme supports an effective admission control mechanism, while reducing the communication complexity by several orders of magnitude and also increasing the acceptance rate compared to hierarchical control and monitoring mechanisms. Resource management based on market-based mechanisms can be seen as an intermediate step towards cloud self-organization, an ideal alternative to current mechanisms for cloud resource management.
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