منابع مشابه
Greening geographical load balancing
Energy expenditure has become a significant fraction of data center operating costs. Recently, “geographical load balancing” has been suggested as an approach for taking advantage of the geographical diversity of Internet-scale distributed systems in order to reduce energy expenditures by exploiting the electricity price differences across regions. However, the fact that such designs reduce ene...
متن کاملOnline Geographical Load Balancing for Energy-Harvesting Mobile Edge Computing
Mobile Edge Computing (MEC) (a.k.a. fog computing) has recently emerged to enable low-latency and location-aware data processing at the edge of mobile networks. Since providing grid power supply in support of MEC can be costly and even infeasible in some scenarios, on-site renewable energy is mandated as a major or even sole power supply. Nonetheless, the high intermittency and unpredictability...
متن کاملGreening Geographical Power Allocation for Cellular Networks
Harvesting energy from nature (solar, wind etc.) is envisioned as a key enabler for realizing green wireless networks. However, green energy sources are geographically distributed and the power amount is random which may not enough to power a base station by a single energy site. Burning brown energy sources such as coal and crude oil, though companied with carbon dioxide emission, provides sta...
متن کاملMitigating impact of short-term overload on multi-cloud web applications through geographical load balancing
Managed by an auto-scaler in the clouds, applications may still be overloaded by sudden flash crowds or resource failures as the auto-scaler takes time to make scaling decisions and provision resources. With more cloud providers building geographically dispersed data centers, applications are commonly deployed in multiple data centers to better serve customers worldwide. In this case, instead o...
متن کاملRenewable-aware geographical load balancing of web applications for sustainable data centers
The ever-increasing demand for web applications deployed across multiple data centers results in large electricity costs for service providers and significant impact on the environment. This has motivated service providers to move towards more sustainable data centers powered by renewable or green sources of energy, such as solar or wind. However, efficient utilization of green energy to servic...
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ژورنال
عنوان ژورنال: IEEE/ACM Transactions on Networking
سال: 2015
ISSN: 1063-6692,1558-2566
DOI: 10.1109/tnet.2014.2308295