An Adaptive Fault-Tolerant Strategy in Library Cloud Storage System

DOI

10.2991/meici-18.2018.47How to use a DOI?

Keywords

Cloud library; Cloud storage; Fault-tolerant; Copy replication; Erasure code; Adaptive switching

Abstract

The advantage of cloud storage is to attract a large number of libraries to use cloud platforms to store collections of literature resources. In order to avoid the increase of failure probability of cloud storage nodes caused by the increase of data volume, the design of fault-tolerant technology is particularly important. Due to the advantages and disadvantages of common fault-tolerant technologies, this paper proposes an adaptive switching fault-tolerant strategy, which can switch between copy replication fault-tolerant technology and erasure code fault-tolerant technology on the basis of literature access frequency and literature size. The experimental results show that the proposed scheme saves 43% storage space compared with the copy replication fault-tolerant technology, and improves 52% data recovery time compared with the erasure code fault-tolerant technology.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Meilin Zeng
AU  - Qiangqiang Xiong
PY  - 2018/12
DA  - 2018/12
TI  - An Adaptive Fault-Tolerant Strategy in Library Cloud Storage System
BT  - Proceedings of the 2018 8th International Conference on Management, Education and Information (MEICI 2018)
PB  - Atlantis Press
SP  - 245
EP  - 250
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-18.2018.47
DO  - 10.2991/meici-18.2018.47
ID  - Zeng2018/12
ER  -