Methodological approaches to increase the fault tolerance of software system in multiversion environments

Author:

Losev V V,Kovalev I V,Saramud M V,Testoyedov N A,Lifar A S

Abstract

Abstract The article considers the approach to develop of adaptive n-variant software based on versioning. The technological process is presented as a model of functionality. This article proposes approach based on the segmentation of versions functionality. Note that approach is aimed at increasing the unit algorithmic fullness of the version. It is shown that spatially-distributed architecture of model is formed using the proposed approach. The article presents approach to form logical functional levels that is focused on prioritization of functional tasks taking into account the system operational needs.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference7 articles.

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