Availability Model for Virtualized Platforms

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00210874" target="_blank" >RIV/68407700:21230/13:00210874 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Availability Model for Virtualized Platforms

Original language description

Network virtualization is a method of providing virtual instances of physical networks. Virtualized networks are widely used with virtualized servers, forming a powerful dynamically reconfigurable platform. In this paper we discuss the impact of networkvirtualization on the overall system availability. We describe a system reflecting the network architecture usually deployed in today's data centres. The proposed system is modelled using Markov chains and fault trees. We compare the availability of virtualized system using standard physique network with the availability of virtualized system using virtualized network. Network virtualization introduces a new software layer to the network architecture. The proposed availability model integrates softwarefailures in addition to the hardware failures. Based on the estimated numerical failure rates, we analyse system's availability.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

IN - Informatics

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advances in Electrical and Electronic Engineering

ISSN

1336-1376

e-ISSN

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Volume of the periodical

11

Issue of the periodical within the volume

5

Country of publishing house

SK - SLOVAKIA

Number of pages

5

Pages from-to

316-320

UT code for WoS article

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EID of the result in the Scopus database

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