A Content Fingerprint-Based Cluster-Wide Inline Deduplication for Shared-Nothing Storage Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3039056
Abstract: Deduplication has been principally employed in distributed storage systems to improve storage space efficiency. Traditional deduplication research ignores the design specifications of shared-nothing distributed storage systems such as no central metadata bottleneck, scalability, and storage… read more here.
Keywords: data chunks; performance; storage; deduplication metadata ... See more keywords
PFP: Improving the Reliability of Deduplication-based Storage Systems with Per-File Parity
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Parallel and Distributed Systems"
DOI: 10.1109/tpds.2019.2898942
Abstract: Data deduplication weakens the reliability of storage systems since by design it removes duplicate data chunks common to different files and forces these files to share a single physical date chunk, or critical chunk, after… read more here.
Keywords: data chunks; deduplication; parity; storage systems ... See more keywords