Adaptive overlapped declustering: a highly available data-placement method balancing access load and space utilization


This paper proposes a new data-placement method named adaptive overlapped declustering, which can be applied to a parallel storage system using a value range partitioning-based distributed directory and primary-backup data replication, to improve the space utilization by balancing their access loads. The proposed method reduces data skews generated by data… (More)
DOI: 10.1109/ICDE.2005.16

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