An Information-Theoretic Approach for Reliable Distributed Storage Systems

被引:3
|
作者
Kruglik, Stanislav [1 ]
Frolov, Alexey [1 ,2 ]
机构
[1] Skolkovo Inst Sci & Technol, Moscow, Russia
[2] Russian Acad Sci, Inst Informat Transmiss Problems, Moscow, Russia
关键词
distributed storage; information-theoretic approach; locally recoverable codes; regenerating codes; PIR; wiretap channels; REGENERATING CODES; ERASURE CODES; REPLICATION; RETRIEVAL; LOCALITY; BOUNDS;
D O I
10.1134/S1064226920120116
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Nowadays exponential growth of the total amount of data stored by humanity leads to the expansion of distributed storage systems. Such systems have a huge amount of geographically distributed servers that give good scalability. The main challenges with such systems are the temporary unavailability of servers due to features of hardware inside them as well as confidentiality issues. In this paper we consider the information-theoretic approach to solve these issues and give possible further research direction in this area.
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页码:1505 / 1516
页数:12
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