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Master's Dissertation
DOI
10.11606/D.55.2004.tde-07072015-151333
Document
Author
Full name
Fernando Yuichi Tanaka
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2004
Supervisor
Committee
Moreira, Dilvan de Abreu (President)
Albuquerque, Eduardo Simões de
Simões, Eduardo do Valle
Title in Portuguese
Implementação de um cluster de computadores e desenvolvimento de seu sistema de gerenciamento
Keywords in Portuguese
Não disponível
Abstract in Portuguese
Nos últimos anos, clusters de computadores vêm ganhando popularidade, principalmente nos meios corporativos e académicos, como servidores Web, Isso se deve, principalmente, por eles oferecerem um custo/benefício bastante atraente. No entanto, esses clusters (conhecidos como Web Farms) possuem uma maior complexidade de gerenciamento e, principalmente os clusters de alta disponibilidade, necessitam de um monitoramento intensivo para manter os seus serviços sempre disponíveis. Este trabalho apresenta a implementação de um Web Farm Cluster e o desenvolvimento de um sistema de monitoramento e controle desse tipo de cluster (iCluster) utilizando a tecnologia de agentes de software. O sistema utiliza a tecnologia de agentes de software para implementar módulos de computação autónoma, permitindo dessa forma o monitoramento, o controle e a visualização de estados e serviços de um Web Farm Cluster com o mínimo de intervenção humana.
Title in English
A computer cluster implementation and development of its management system
Keywords in English
Not available
Abstract in English
Recently, clusters of computers are gaining popularity, especially among corporations and universities, as Web servers. This happens, mainly, because they offer a very attractive cost/benefit ratio. However, these clusters (known as Web Farms) are more complex, difficult to manage and, in the case of high available systems, need intensive monitoring to maintain their services always online. This work presents a Web Farm Cluster implementation and a system that can monitor and control this kind of clusters, based on software agent technology. This system uses software agents to implement an autonomic system (iCluster), capable of monitoring, maintaining and showing a collection of hardware states and services offered by a Web Farm Cluster with reduced human intervention.
 
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Publishing Date
2015-07-07
 
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