| Autor: |
Kovalev, I. V., Kovalev, D. I., Voroshilova, A. A., Borovinskiy, D. V., Podoplelova, V. A. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2024, Vol. 3021 Issue 1, p1-6, 6p |
| Abstrakt: |
The article considers the actual task of improving the efficiency of the analysis of transactional reliability of software tools for information processing in monitoring systems of fault-tolerant control objects. The problem is solved by automating the simulation of the life cycle of the transactional structure of the software, since complete software testing is usually impossible. The authors propose an original method for analyzing the transactional reliability of software systems, which allows determining the integrity of the state and the required level of software reliability throughout the entire life cycle. The technique is based on the universal representation of the transactional structure of the relational database of the information processing and management system. It is shown that the developed technique allows modeling and analysis of the transactional reliability of software systems for information processing and management of the ERP-class. For this, a procedure is presented for identifying reliability-critical operational profiles of the system that affect the reliability of the functioning of the monitoring system for fault-tolerant objects. The work uses the IDEF methodology for solving the problems of modeling complex systems, which allows you to display and analyze the activity models of a wide range of complex systems in various sections. At the same time, the depth of detail in the description of processes and objects can be different, depending on the requirements in each individual case. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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