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SAINT
2005
IEEE

A Scalable Multi-Replication Framework for Data Grid

10 years 10 months ago
A Scalable Multi-Replication Framework for Data Grid
Existing replica services on the Grid we know to date assumes point-to-point communication and file transfer protocol. As such, when hundreds to thousands of hosts on the Grid access a single dataset simultaneously, bottlenecks in networks and/or the data servers will hinder performance significantly. Instead, our replication framework couples efficient, multicast techniques with a replica catalog that automatically detects simultaneous access to the replica by multiple nodes. As a prototype, we have designed and built a portable, XML-based replica location service accounting for such parallel transfer requests, and coupled it with a O(1) bulk file transfer system Dolly+[6]. The benchmarks show that the system is scalable and effective in reducing replication costs significantly in cluster-based replication scenarios.
Shin'ichiro Takizawa, Yasuhito Takamiya, Hidemoto
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where SAINT
Authors Shin'ichiro Takizawa, Yasuhito Takamiya, Hidemoto Nakada, Satoshi Matsuoka
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