An implementation of low-density MDS array codes for data protection in distributed network data storage system

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dc.contributor.authorPuttarak, Nattakan
dc.contributor.authorKaewprapha, Phisan
dc.date.accessioned2026-08-06T10:14:20Z
dc.date.available2026-08-06T10:14:20Z
dc.date.issued2016-09-07
dc.description.abstractWe present an implementation of disk arrays(RAIDs) in distributed networked data storage environment by applying an error-correcting to accommodate fault tolerance feature. Any of the current state-of-the-art distributed file systems, such as MooseFS [1], can be used as an underlying data space where low density-MDS (Maximum distance separable-Low density parity check) array codes [3] is used as a logical protection layer implemented through FUSE interface (File System In User Space). The redundancy/parity scheme is based on graph structures leading to an MDS code, then can be simply implemented in a parity matrix (H matrix) of an LDPC code. The ability of error correction and data recovery is shown as the bit-error rate (BER) has been investigated. It achieves the same trend compared to the simulation results in [3]. The low-density MDS array code can mitigate hardware failure at higher disk space efficiency comparing to the repetition code.
dc.identifier.citationInternational Conference on Electronics Information and Communications Iceic 2016, 2016
dc.identifier.doi10.1109/ELINFOCOM.2016.7562983
dc.identifier.other2-s2.0-84988859555
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/7017
dc.sourceInternational Conference on Electronics Information and Communications Iceic 2016
dc.subjectdisk array
dc.subjectfault tolerance storage
dc.subjectLDPC codes
dc.subjectMDS codes
dc.titleAn implementation of low-density MDS array codes for data protection in distributed network data storage system
dc.typeConference Paper

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