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arXiv cs/0601078cs.DC
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使用LDPC代码探索高性能分布式文件存储

Exploring high performance distributed file storage using LDPC codes

Benjamin Gaidioz, Birger Koblitz, Nuno Santos

摘要:

我们探讨的可行性,实现一个可靠的,高性能的,分布式存储系统上的商品计算集群。文件通过使用具有小的低密度奇偶校验(LDPC)码的擦除编码跨存储节点分布,所述低密度奇偶校验(LDPC)码提供高可靠性,同时保持存储和性能开销小。我们提出了一个原型系统,包括50个节点,这是自组织使用对等覆盖的性能测量。

英文摘要:

We explore the feasibility of implementing a reliable, high performance, distributed storage system on a commodity computing cluster. Files are distributed across storage nodes using erasure coding with small Low-Density Parity-Check (LDPC) codes which provide high reliability while keeping the storage and performance overhead small. We present performance measurements done on a prototype system comprising 50 nodes which are self organised using a peer-to-peer overlay.

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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