hai im kalyani i would like to get details of source code for efficient resource allocation in cloud computing please help me.im doing M.E.and also suggest me efficient methods and algorithm for resource allocation in cloud using open nebula tool.
Posts: 14,118
Threads: 61
Joined: Oct 2014
Cloud computing has emerged as a popular computing model for processing data and running compute-intensive applications in a tailor-made way. Due to the increasing demand for cloud-based applications, it is increasingly difficult to allocate resources according to users' requests and satisfy the service level agreement between service providers and consumers. In addition, resource heterogeneity in the cloud, the unpredictable nature of the workload, and the diversified goals of cloud actors further complicate the allocation of resources in the cloud computing environment. As a result, both industry and the academic world have initiated major research efforts to effectively address the multiple challenges mentioned with resource allocation in the cloud. The lack of a comprehensive review covering the resource allocation aspects of optimization goals, design approaches, optimization methods, target resources, and instance types has motivated a review of existing cloud resource allocation schemes. In this article, state-of-the-art cloud resource mapping schemes are extensively reviewed to highlight their strengths and weaknesses. In addition, a thematic taxonomy based on objectives of optimization of the allocation of resources to classify the existing literature is presented. The resource allocation schemes in the cloud are analyzed based on the thematic taxonomy to highlight common points and deviations between them. Finally, several opportunities for the design of optimal resource allocation schemes are suggested.