Open AccessThe research of multiversion methods for improving the fault tolerance of software systems for monitoring the parameters of technological processes
Author(s) -
В. В. Лосев,
И В Ковалев,
Михаил Сарамуд
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/548/3/032042
Subject(s) - computer science , process (computing) , fault tolerance , circuit breaker , software , reliability engineering , software engineering , software fault tolerance , fault (geology) , systems engineering , engineering , programming language , distributed computing , seismology , geology , electrical engineering
The article reviews current multiversion methods for improving the fault tolerance of software systems. The technological object of control and the monitoring system of the technological process parameters are considered as the subject of the research. There are given model examples of the programming method implementation by N-copy programming and N-version programming method with tie breaker and acceptance test when constructing the monitoring system of the technological process.