Position paper gossiping in structured overlays
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Position Paper: Gossiping in Structured Overlays. Use DHT topology as overlay/membership Do gossiping on-top for aggregation, pbcast, sorting [CCR05, 04] Cheaper topology maintenance No risk of overlay partitioning Position: Build gossip services ontop of DHTs. Gossip-like DHTs.

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Position Paper: Gossiping in Structured Overlays

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Position paper gossiping in structured overlays

Position Paper:Gossiping in Structured Overlays

  • Use DHT topology as overlay/membership

    • Do gossiping on-top for aggregation, pbcast, sorting [CCR05, 04]

    • Cheaper topology maintenance

    • No risk of overlay partitioning

  • Position: Build gossip services ontop of DHTs


Gossip like dhts

Gossip-like DHTs

  • Gossip-like DHTs (small world-DHTs)

    • Symphony

    • Mercury

    • Based on Kleinberg’s small world model

  • Position: Apply gossip membership on them!


Gossip based dhts

Gossip based DHTs

  • Completely Gossip-based DHTs

    • P-Grid [aberer01]

    • Kelips

    • Can do more than many traditional DHTs

      • Partition Tolerance

      • Range queries


References

References

  • [CCR05] “Debunking some myths about structured and unstructured overlays”, Castro, Costa, Rowstron

  • [CCR04] “Should we build Gnutella on a structured overlay?”, Castro, Costa, Rowstron


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