Encoding-Aware Data Placement for Efficient Degraded Reads in XOR-Coded Storage Systems: Algorithms and Evaluation
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DOI: 10.1109/tpds.2018.2842210
Abstract: Modern storage systems adopt erasure coding to maintain fault tolerance with low storage redundancy. However, how to improve the performance of degraded reads in erasure-coded storage has been a critical issue. We revisit this problem… read more here.
Keywords: data placement; degraded reads; storage systems; coded storage ... See more keywords