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ZeliGrid: uma arquitetura para a implantação de aplicações com requisitos não-funcionais dinâmicos em grades computacionais

Rodrigo Souza GranjaAlexandre Sztajnberg

The management of resources is an important aspect to be considered regarding applications that might have different non-functional or operational requirements, when running in distributed and heterogeneous environments, such as the Computational Grids. In this context it is necessary to provide means to specify the required resource constraints and an infrastructure that can adapt the applications in face of changes on the recource avalilability. In this paper we adopt the CR-RIO approach to deploy parallel applications that have non-functional requirements. To provide the supporting infrastructure we integrate some of the Globus services and NWS monitoring services to the concept of QoS Contracts in the form of an architecture. Deployment and implementation details are discussed.

http://www.lbd.dcc.ufmg.br:8080/colecoes/wcga/2006/st2_1.pdf

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Biblioteca Digital Brasileira de Computação - Contato: bdbcomp@lbd.dcc.ufmg.br
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