In:
Applied Computer Systems, Walter de Gruyter GmbH, Vol. 24, No. 1 ( 2019-05-01), p. 69-74
Abstract:
The paper proposes an approach to solving the problem of optimal placement of data array replicas in a distributed system. It presents a formal model of a distributed system with unreliable communication channels. A system is represented as a graph with coloured arcs. The formulation of the problem of finding the optimal placement of replicas is given. As a criterion for optimization, the minimum response time to a data request is considered. The task solution heuristic algorithm is also proposed in the paper.
Type of Medium:
Online Resource
ISSN:
2255-8691
DOI:
10.2478/acss-2019-0009
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2019
detail.hit.zdb_id:
2736346-6