Various Algorithm Behavior in the Cloud

Velkoski, Goran and Ristov, Sashko and Gušev, Marjan (2013) Various Algorithm Behavior in the Cloud. In: Proceedings of the Tenth Conference on Informatics and Information Technology. Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University in Skopje, Macedonia, Skopje, Macedonia, pp. 231-234. ISBN 978-608-4699-01-9

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Abstract

Virtualization is the main technique that enables sharing the hardware resources (CPU, RAM, HDD, network) of a physical server among several users (tenants). It is the main technique that cloud computing relies on, creating multitenant scalable and elastic environment with theoretical unlimited resources, which can be rented on-demand. However, virtualization adds an additional layer, which reduces the performance of the hosted applications. In this paper we analyze the behavior of several different types of applications by using the same algorithm in two different situations: run at a host and virtualized in a cloud, respectively.However, the results show that there are applications, which run better in the cloud for specific problem size and load.

Item Type: Book Section
Uncontrolled Keywords: Cloud Computing, Virtualization, HPC, Speed, Speedup.
Subjects: International Conference on Informatics and Information Technologies > Computer architectures
International Conference on Informatics and Information Technologies > Parallel Processing
Depositing User: Vangel Ajanovski
Date Deposited: 28 Oct 2016 00:15
Last Modified: 28 Oct 2016 00:15
URI: http://eprints.finki.ukim.mk/id/eprint/11117

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