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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

In the cloud computing environment, cloud virtual machine (VM) will be more and more the number of virtual machine security and management faced giant Challenge. In order to address security issues cloud computing virtualization…

Networking and Internet Architecture · Computer Science 2016-12-06 Seyed Hossein Ahmadpanah

In today's world, the use of cloud data centers for easy access to data and processing resources is expanding rapidly. Rapid technology growth and increasing number of users make hardware and software architectures upgrade a constant need.…

Networking and Internet Architecture · Computer Science 2023-11-30 Hamid Reza Naji , Reza Esmaeili

Virtualization is a term that refers to the abstraction of computer resources. The purpose of virtual computing environment is to improve resource utilization by providing a unified integrated operating platform for users and applications…

Operating Systems · Computer Science 2013-04-15 Radhwan Y Ameen , Asmaa Y. Hamo

Live migration, a technology enabling seamless transition of operational computational entities between various hosts while preserving continuous functionality and client connectivity, has been the subject of extensive research. However,…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-12-15 Sima Attar-Khorasani , Lincoln Sherpa , Matthias Lieber , Siavash Ghiasvand

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

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

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

Load balancing is vital for the efficient and long-term operation of cloud data centers. With virtualization, post (reactive) migration of virtual machines after allocation is the traditional way for load balancing and consolidation.…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-10-20 Wenhong Tian , Minxian Xu , Guangyao Zhou , Kui Wu , Chengzhong Xu , Rajkumar Buyya

Cloud computing is a revolutionary process that has impacted the manner of using networks. It allows a high level of flexibility as Virtual Machines (VMs) run elastically workloads on physical machines in data centers. The issue of placing…

Networking and Internet Architecture · Computer Science 2018-02-20 Wissal Attaoui , Essaid Sabir

Cloud computing is an established technology allowing users to share resources on a large scale, never before seen in IT history. A cloud system connects multiple individual servers in order to process related tasks in several environments…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-09-30 Leszek Sliwko

In the era of Internet of Things, all components in intelligent transportation systems will be connected to improve transport safety, relieve traffic congestion, reduce air pollution and enhance the comfort of driving. The vision of all…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-08-29 Rong Yu , Yan Zhang , Stein Gjessing , Wenlong Xia , Kun Yang

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

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

In the context of Industry 4.0, more and more mobile use cases are appearing on industrial factory floors. These use cases place high demands on various quantitative requirements, such as latency, availability, and more. In addition,…

Networking and Internet Architecture · Computer Science 2021-10-26 Michael Gundall , Julius Stegmann , Christopher Huber , Hans D. Schotten

Fog computing is an emerging paradigm that aims to improve the efficiency and QoS of cloud computing by extending the cloud to the edge of the network. This paper develops a comprehensive energy efficiency analysis framework based on…

Networking and Internet Architecture · Computer Science 2020-01-16 Hatem Alharbi , Taisir E. H. Elgorashi , Jaafar M. H. Elmirghani

With the rapid development of virtualization techniques, cloud data centers allow for cost effective, flexible, and customizable deployments of applications on virtualized infrastructure. Virtual machine (VM) placement aims to assign each…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-01-22 Abdulaziz Alashaikh , Eisa Alanazi , Ala Al-Fuqaha

Rapid growth and proliferation of cloud computing services around the world has increased the necessity and significance of improving the energy efficiency of could implementations. Virtual machines (VM) comprise the backend of most, if not…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-02-12 Sina Esfandiarpoor , Ali Pahlavan , Maziar Goudarzi

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

Autoscaling is a hallmark of cloud computing as it allows flexible just-in-time allocation and release of computational resources in response to dynamic and often unpredictable workloads. This is especially important for web applications…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-02-09 Nikolay Grozev , Rajkumar Buyya