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arXiv cs/0702145cs.DCcs.SE
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异构网格中资源代理的设计

Designing a Resource Broker for Heterogeneous Grids

Srikumar Venugopal, Krishna Nadiminti, Hussein Gibbins, Rajkumar Buyya

摘要:

网格提供了对异构资源和服务(如多个组织拥有的计算机、网络和存储)的统一访问。然而,这样的动态环境对应用程序组合和部署提出了许多挑战。在本文中,我们提出了Gridbus网格资源代理的设计,允许用户创建应用程序,并通过不同的接口指定不同的目标,而不必处理网格基础设施的复杂性。我们提出了独特的要求,激励我们的设计,并讨论如何提供灵活性,在扩展的代理的功能,以支持不同的低层次的中间件和用户界面。我们评估不同的工作配置文件和网格中间件的经纪人,并得出结论,从我们的开发经验的教训。

英文摘要:

Grids provide uniform access to aggregations of heterogeneous resources and services such as computers, networks and storage owned by multiple organizations. However, such a dynamic environment poses many challenges for application composition and deployment. In this paper, we present the design of the Gridbus Grid resource broker that allows users to create applications and specify different objectives through different interfaces without having to deal with the complexity of Grid infrastructure. We present the unique requirements that motivated our design and discuss how these provide flexibility in extending the functionality of the broker to support different low-level middlewares and user interfaces. We evaluate the broker with different job profiles and Grid middleware and conclude with the lessons learnt from our development experience.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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