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Partial MDS Codes with Local Regeneration

01/14/2020

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by Lukas Holzbaur, et al.

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Partial MDS (PMDS) and sector-disk (SD) codes are classes of erasure codes that combine locality with strong erasure correction capabilities. We construct PMDS and SD codes where each local code is a bandwidth-optimal regenerating MDS code. The constructions require significantly smaller field size than the only other construction known in literature.

Lukas Holzbaur
25 publications
Sven Puchinger
46 publications
Eitan Yaakobi
59 publications
Antonia Wachter-Zeh
76 publications

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