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Efficient resource allocation is one of the critical performance challenges in an Infrastructure as a Service (IaaS) cloud. Virtual machine (VM) placement and migration decision making methods are integral parts of these resource allocation…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-12-04 Gaurav Somani , Prateek Khandelwal , Kapil Phatnani

The proliferation in data volume and processing requests calls for a new breed of on-demand computing. Fog computing is proposed to address the limitations of cloud computing by extending processing and storage resources to the edge of the…

Networking and Internet Architecture · Computer Science 2019-04-24 Hatem A. Alharbi , Taisir E. H. Elgorashi , Jaafar M. H. Elmirghani

Virtual machine images and instances (VMs) in cloud computing centres are typically designed as isolation containers for applications, databases and networking functions. In order to build complex distributed applications, multiple virtual…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-09-24 Josef Spillner , Andrii Chaichenko , Andrey Brito , Francisco Brasileiro , Alexander Schill

The cloud computing industry has grown rapidly over the last decade, and with this growth there is a significant increase in demand for compute resources. Demand is manifested in the form of Virtual Machine (VM) requests, which need to be…

Data Structures and Algorithms · Computer Science 2020-11-13 Niv Buchbinder , Yaron Fairstein , Konstantina Mellou , Ishai Menache , Joseph , Naor

Virtual machine is built on group of real servers which are scattered globally and connect together through the telecommunications systems, it has an increasingly important role in the operation, providing the ability to exploit virtual…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-02-18 Ha Huy Cuong Nguyen , Van Thuan Dang , Van Son Le

Virtualization has become commonplace in modern data centers, often referred as "computing clouds". The capability of virtual machine live migration brings benefits such as improved performance, manageability and fault tolerance, while…

Distributed, Parallel, and Cluster Computing · Computer Science 2011-12-12 William Voorsluys , James Broberg , Srikumar Venugopal , Rajkumar Buyya

Over the past two decades, the cloud computing paradigm has gradually attracted more popularity due to its efficient resource usage and simple service access model. Virtualization technology is the fundamental element of cloud computing…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-17 Hossein Aqasizade , Ehsan Ataie , Mostafa Bastam

Cloud computing datacenters provide millions of virtual machines in actual cloud markets. In this context, Virtual Machine Placement (VMP) is one of the most challenging problems in cloud infrastructure management, considering the large…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-01-11 Jammily Ortigoza , Fabio Lopez-Pires , Benjamın Baran

In this paper, we show that performance of the virtualized cluster servers could be improved through intelligent decision over migration time of Virtual Machines across heterogeneous physical nodes of a cluster server. The cluster serves a…

Operating Systems · Computer Science 2010-02-18 M. Tarighi , S. A. Motamedi , S. Sharifian

Energy efficiency has become an important measurement of scheduling algorithms in virtualized data centers. One of the challenges of energy-efficient scheduling algorithms, however, is the trade-off between minimizing energy consumption and…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-10-30 Nguyen Quang-Hung , Nam Thoai , Nguyen Thanh Son , Duy-Khanh Le

The paragraph is grammatically correct and logically coherent. It discusses the importance of mobile terminal cloud computing migration technology in meeting the demands of evolving computer and cloud computing technologies. It emphasizes…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-03-21 Yulu Gong , Jiaxin Huang , Bo Liu , Jingyu Xu , Binbin Wu , Yifan Zhang

Cloud computing has become the backbone of the computing industry and offers subscription-based on-demand services. Through virtualization, which produces a virtual instance of a computer system running in an abstracted hardware layer, it…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-07-19 Sakshi Chhabra , Ashutosh Kumar Singh

How can applications be deployed on the cloud to achieve maximum performance? This question has become significant and challenging with the availability of a wide variety of Virtual Machines (VMs) with different performance capabilities in…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-11-17 Blesson Varghese , Ozgur Akgun , Ian Miguel , Long Thai , Adam Barker

Over a past few decades, VM's or Virtual machines have sort of gained a lot of momentum, especially for large scale enterprises where the need for resource optimization & power save is humongous, without compromising with performance or…

Other Computer Science · Computer Science 2010-06-15 Rohit Kewlani

How can applications be deployed on the cloud to achieve maximum performance? This question is challenging to address with the availability of a wide variety of cloud Virtual Machines (VMs) with different performance capabilities. The…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-11-15 Blesson Varghese , Ozgur Akgun , Ian Miguel , Long Thai , Adam Barker

Network virtualization allows one to build dynamic distributed systems in which resources can be dynamically allocated at locations where they are most useful. In order to fully exploit the benefits of this new technology, protocols need to…

Networking and Internet Architecture · Computer Science 2011-03-07 Dushyant Arora , Marcin Bienkowski , Anja Feldmann , Gregor Schaffrath , Stefan Schmid

This paper investigates the energy-aware virtual machine (VM) allocation problems in clouds along characteristics: multiple resources, fixed interval time and non-preemption of virtual machines. Many previous works have been proposed to use…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-11-25 Nguyen Quang-Hung , Nam Thoai

Cloud services have been used very widely, but configuration of the parameters, including the efficient allocation of resources, is an important objective for the system architect. The article is devoted to solving the problem of choosing…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-12-06 Evgeny Nikulchev , Evgeniy Pluzhnik , Oleg Lukyanchikov , Dmitry Biryukov , Elena Andrianova

Saving energy is an important issue for cloud providers to reduce energy cost in a data center. With the increasing popularity of cloud computing, it is time to examine various energy reduction methods for which energy consumption could be…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-12-21 Nasrin Akhter , Mohamed Othman , Ranesh Kumar Naha

In current cloud computing systems, when leveraging virtualization technology, the customer's requested data computing or storing service is accommodated by a set of communicated virtual machines (VM) in a scalable and elastic manner. These…

Data Structures and Algorithms · Computer Science 2017-05-01 Song Yang , Philipp Wieder , Ramin Yahyapour , Stojan Trajanovski , Xiaoming Fu