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Improving cloud computing services indexing based on B~(Cloud)-tree with users preferences

机译:根据用户偏好改进基于B〜(Cloud)树的云计算服务索引

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摘要

Wireless sensor networks and cloud computing are different but complementary. In a hand, the wireless nodes are resources limited and battery constrained. In the other hand, cloud computing is unlimited in terms of computing, storage, network and power resources. Integrating such different concepts results obviously some troubles; especially for WSN owners who want to pick up the most suitable cloud computing provider. In addition, we suppose that both of the clients (WSN owners) and services are heterogeneous, various and dissimilar. In this paper, we propose an indexation method of public IaaS virtual machines in an AVL-tree. For that, we employ a Z-order function to arrange services in the structure and make the research more efficient. Experiments prove the performance superiority of the proposed approach in comparison with similar works in the literature.
机译:无线传感器网络和云计算是不同的,但却是互补的。一方面,无线节点受到资源的限制并且受到电池的限制。另一方面,在计算,存储,网络和电源方面,云计算是无限的。整合这些不同的概念显然会带来一些麻烦。特别是对于想要选择最合适的云计算提供商的WSN所有者。另外,我们假设客户端(WSN所有者)和服务都是异构的,各种各样的且互不相同。在本文中,我们提出了在AVL树中建立公共IaaS虚拟机的索引方法。为此,我们采用Z阶函数在结构中安排服务并提高研究效率。实验证明,与文献中的同类作品相比,该方法具有更好的性能。

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