Green Cloud Computing: A Review
TLDR
The aim of this review is to underscore some of the most effective ways to achieve green cloud computing such as scheduling, clustering, virtualization, proportional computing, and other energy conserving methods.Abstract:
Cloud computing has revolutionized the way large data is stored and handled by the virtualization of servers and data centers to make them more efficient. However, these IT resources consume huge amounts of power and energy, ultimately becoming a vital source of CO2 emission. This has brought upon the need for Green Cloud Computing to make IT resources both energy efficient and operating at a low cost. In order to reach optimal solutions for green cloud computing, the power efficiency of the Cloud needs to be thoroughly analyzed. The aim of this review is to underscore some of the most effective ways to achieve green cloud computing such as scheduling, clustering, virtualization, proportional computing, and other energy conserving methods. Although the environmental impact is high for green cloud computing, it still faces challenges with regards to security and connectivity.read more
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Journal ArticleDOI
GreenCloud: a packet-level simulator of energy-aware cloud computing data centers
TL;DR: A simulation environment for energy-aware cloud computing data centers is presented and the effectiveness of the simulator in utilizing power management schema, such as voltage scaling, frequency scaling, and dynamic shutdown that are applied to the computing and networking components are demonstrated.
Journal ArticleDOI
Performance and energy modeling for live migration of virtual machines
TL;DR: This work constructs application-oblivious models for the cost prediction by using learned knowledge about the workloads at the hypervisor (also called VMM) level and evaluates the models using five representative workloads on a Xen virtualized environment.
Journal ArticleDOI
The Green500 List: Encouraging Sustainable Supercomputing
Wu-chun Feng,Kirk W. Cameron +1 more
TL;DR: The Green500 List effort will encourage the HPC community and operators of Internet data centers to design more power-efficient supercomputers and large-scale data centers and to supplement the TOP500 List.
Book ChapterDOI
Green cloud framework for improving carbon efficiency of clouds
TL;DR: This work proposes a user-oriented Cloud architectural framework, i.e. Carbon Aware Green Cloud Architecture, which addresses this environmental problem from the overall usage of Cloud Computing resources and presents a case study on IaaS providers.
Journal ArticleDOI
Single System Image
TL;DR: A single system image (SSI) is the property of a system that hides the heterogeneous and distributed nature of the available resources and presents them to users and applications as a single unified computing resource.