ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
To overcome the problem of virtual machine (VM) scheduling in cloud computing, a novel adaptive VM resource scheduling algorithm based on auction mechanism is presented by considering multiple factors including network bandwidth and auction deadline. First, the sequencing of the clients’ bids is conducted in the given competition deadline. Second, the client group is screened and corresponding VM resource is configured according to the minimum costs of the cloud service providers. Finally, the final payment price can be figured by considering the levels of average payments and competitive payments, so that the tasks clients request can be completed with the given VM resource. The simulation experimental results show that the proposed algorithm can effectively enhance the quality of service of the cloud environment, the profits of cloud service providers and the resource utilization rate of VM.
1. Introduction
Cloud computing [1–3] is the integration product between the traditional computing model such as distributed computing, virtualization and the developing network technology. Based on the above computing model, the computing, storage, platform and service resource pools can be realized, which are abstract, dynamic extending and manageable. Moreover, the resource pools can be provided to external clients on demand via Internet.
Virtual machine (VM) is one of the most typical resources in cloud computing. The resource scheduling and allocation not only are related to quality of service (QoS) [4–6], but also can affect the profits of the cloud service provider directly. At present, resource scheduling has become the hot issue in the field of cloud computing, and a series of resource scheduling algorithms [7–21] have been presented by the scholars both at home and abroad.
5. Conclusions
Based on the traditional VM resource scheduling algorithms in cloud computing, an adaptive VM resource scheduling algorithm is proposed in this paper, which takes the network bandwidth resource, the auction deadline and the payment prices into consideration. Experimental results indicate that the proposed algorithm has remarked priorities in terms of the service quality of the cloud environment, the profits of cloud service providers and the resource utilization rate of VM. How to further optimize the performance of the algorithm will be the focus of our future work.