Elastic Power-Aware Resource Provisioning of Heterogeneous Workloads in Self-Sustainable Datacenters

2016 ◽  
Vol 65 (2) ◽  
pp. 508-521 ◽  
Author(s):  
Dazhao Cheng ◽  
Jia Rao ◽  
Changjun Jiang ◽  
Xiaobo Zhou
2019 ◽  
Vol 19 (3) ◽  
pp. 94-117
Author(s):  
K. Bhargavi ◽  
B. Sathish Babu

Abstract Efficiently provisioning the resources in a large computing domain like cloud is challenging due to uncertainty in resource demands and computation ability of the cloud resources. Inefficient provisioning of the resources leads to several issues in terms of the drop in Quality of Service (QoS), violation of Service Level Agreement (SLA), over-provisioning of resources, under-provisioning of resources and so on. The main objective of the paper is to formulate optimal resource provisioning policies by efficiently handling the uncertainties in the jobs and resources with the application of Neutrosophic Soft-Set (NSS) and Fuzzy Neutrosophic Soft-Set (FNSS). The performance of the proposed work compared to the existing fuzzy auto scaling work achieves the throughput of 80% with the learning rate of 75% on homogeneous and heterogeneous workloads by considering the RUBiS, RUBBoS, and Olio benchmark applications.


2013 ◽  
Vol 62 (11) ◽  
pp. 2155-2168 ◽  
Author(s):  
Jianfeng Zhan ◽  
Lei Wang ◽  
Xiaona Li ◽  
Weisong Shi ◽  
Chuliang Weng ◽  
...  

2020 ◽  
Vol 172 ◽  
pp. 107170
Author(s):  
Abolfazl Hajisami ◽  
Tuyen X. Tran ◽  
Ayman Younis ◽  
Dario Pompili

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Vidya Sukumara Panicker ◽  
Rajesh Srinivas Upadhyayula

PurposeThis paper attempts to examine the activity and involvement of board of directors in internationalization activities of firms in emerging markets, by evaluating the resource provisioning roles of interlocks provided by board of directors, and the frequency of board meetings. We demonstrate that the effectiveness of board involvement is contingent upon the levels of family ownership in firms since family ownership could impact the firm’s ability to utilize the presence of different types of board members.Design/methodology/approachThe authors test our hypotheses on a sample of listed Indian companies, extracted from the Prowess database published by the Centre for Monitoring Indian Economy (CMIE), a database of the financial performance of Indian companies. On a panel of 3,133 firm years of 605 unique Indian firms with foreign investments, over a time period of 2006–2017, the authors apply different estimation techniques.FindingsThe results demonstrate that both board meeting frequency and director interlocks are instrumental in supporting internationalization activities in emerging market firms. However, family ownership moderates the role of insider and independent interlocks on internationalization investments in different ways; the authors find that interlocks provided by independent directors support internationalization activities in family firms, whereas those provided by insider directors do not. Further, the study also finds that board meetings are less effective in internationalization of family firms.Practical implicationsThe authors conclude that family firms aiming at international diversification require to develop more connected and networked independent directors to enable internationalization in firms. While independent director interlocks enhance the international investments, it is also useful to know that board meetings are ineffective in utilizing the resources in family firms. This points to the possibility that family firms should device mechanisms to integrate family meetings with board meetings so that they can utilize the within-family processes to aid in their internationalization decisions.Originality/valueThe study contributes to resource dependence theory by understanding its limiting role in family firms. Theoretically, it helps delineate the limiting resource provision role of the insider directors vis-à-vis independent directors. The authors argue that the resource provision role of insider director interlocks does not effectively help in internationalization in comparison to independent director interlocks in family-dominated firms. Consequently, the study shows the limiting role of resource provision and utilization by family-owned firms in comparison to non-family-owned firms.


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