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Introduction PastryGrid Fault Tolerance in PastryGrid Conclusion

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71 pages
Introduction PastryGrid Fault Tolerance in PastryGrid Conclusion Fault-Tolerance for PastryGrid Middleware Christophe Cerin1, Heithem Abbes1,2, Mohamed Jemni2, Yazid Missaoui2 1LIPN, Universite de Paris XIII, CNRS UMR 7030, France 2UTIC, ESSTT, Universite de Tunis, Tunisia HPGC'10 - IPDPS

  • no trust

  • introduction pastrygrid

  • distributed architecture

  • precedences between

  • between peers

  • mohamed jemni2

  • desktop grid


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ChristopheC´erin1, Heithem Abbes1,2, Mohamed Jemni2, Yazid Missaoui2
LIPN, Uni it´ de Paris XIII, CNRS UMR 7030, France vers e 2UiverT,UnESSTTIC,nuT,sinuTede´tisiais
Fault-Tolerance for PastryGrid Middleware
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HPGC’10 - IPDPS
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PastryGrid
Introduction
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Conclusion
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Fault Tolerance
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PastryGrid
Outlines
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Key Points Federation of thousand of nodes; Internet as the communication layer: no trust! Volatility; local IP; Firewall
Desktop Grid
Desktop Grid Architectures
Desktop Grid
Future Generation (in 2006) Distributed Architecture Architecture with modularity: every component is “configurable”: scheduler, storage, transport protocole Direct communications between peers; Security; Applications coming from any sciences (e-Science applications)
Desktop Grid Architectures
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PastryGrid An approach based on structured overlay network to discover (on the fly) the next node executing the next task
In search of distributed architecture
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PastryGrid An approach based on structured overlay network to discover (on the fly) the next node executing the next task Decentralizes the execution of a distributed application with precedences between tasks
In search of distributed architecture
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execution
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Main objectives
graph;
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PastryGrid’s overview
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