KFU. Card publication. Analysis of the fault tolerance of the distributed data storage with controlled redundancy

KAZAN
FEDERAL UNIVERSITY

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ANALYSIS OF THE FAULT TOLERANCE OF THE DISTRIBUTED DATA STORAGE WITH CONTROLLED REDUNDANCY

Form of presentation

Articles in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Pleshhinskiy Nikolay Borisovich, author

Tumakov Dmitriy Nikolaevich, author

Other authors

Tormasov Aleksandr Gennadevich, author

Bibliographic description in the original language

Pleshchinskii N., Tormasov A., Tumakov D. Analysis of the fault tolerance of the distributed data storage with controlled redundancy // Applied Mathematical Sciences. – 2015. – Vol. 9, No. 141. – P. 7011-7025.

Annotation

Distributed data storages built on the (N,k) threshold scheme (modification of erasure codes) are considered. Storages are represented as two-level trees. An expression for the probability of a complete failure of such systems is received. Dependencies of the failure probability on the value of k, total number of nodes and probability of a single node failure are researched. An approximate formula for calculating the probability of a complete failure event in a large number of nodes is obtained.

Keywords

Distributed data storages, (N,k) threshold scheme, Fault tolerance

The name of the journal

Applied Mathematical Sciences

URL

http://www.m-hikari.com/ams/ams-2015/ams-141-144-2015/59572.html

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=123131&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Pleshhinskiy Nikolay Borisovich	ru_RU
dc.contributor.author	Tumakov Dmitriy Nikolaevich	ru_RU
dc.contributor.author	Tormasov Aleksandr Gennadevich	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Pleshchinskii N., Tormasov A., Tumakov D. Analysis of the fault tolerance of the distributed data storage with controlled redundancy // Applied Mathematical Sciences. – 2015. – Vol. 9, No. 141. – P. 7011-7025.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=123131&p_lang=2	ru_RU
dc.description.abstract	Applied Mathematical Sciences	ru_RU
dc.description.abstract	Distributed data storages built on the (N,k) threshold scheme (modification of erasure codes) are considered. Storages are represented as two-level trees. An expression for the probability of a complete failure of such systems is received. Dependencies of the failure probability on the value of k, total number of nodes and probability of a single node failure are researched. An approximate formula for calculating the probability of a complete failure event in a large number of nodes is obtained.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Distributed data storages	ru_RU
dc.subject	(N	ru_RU
dc.subject	k) threshold scheme	ru_RU
dc.subject	Fault tolerance	ru_RU
dc.title	Analysis of the fault tolerance of the distributed data storage with controlled redundancy	ru_RU
dc.type	Articles in international journals and collections	ru_RU