Reliability Analysis of Component-Based Software Based on Relationships of Components

Author

Dong, WANG ; Ning, Huang ; Ming, YE

Author_Institution

Beihang Univ., Beijing

fYear

2008

fDate

23-26 Sept. 2008

Firstpage

814

Lastpage

815

Abstract

Recent development in daily business life indicates demand for higher reliability of SOA software. After analyzing the traditional software reliability models (Markov chain based), it was found that many software with complicated relationships of components did not satisfy the Markov property. This paper analyzed various complex components´ relationships (parallel, loops, backup, fault- tolerance, request and response, etc.) how to influence the reliability of the whole system, and solved these complicated relationships to satisfy the Markov property. This work extended the scope of the application of the Markov Model and improved the accuracy of reliability estimation.

Keywords

Markov processes; software architecture; software fault tolerance; Markov model; SOA software; component-based software; fault tolerance; reliability analysis; Application software; Computer architecture; Fault tolerance; Programming; Random variables; Service oriented architecture; Software engineering; Software reliability; Software reusability; Web services; Architecture; Component; Markov; Relationships; Reliability;

fLanguage

English

Publisher

ieee

Conference_Titel

Web Services, 2008. ICWS '08. IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-0-7695-3310-0

Electronic_ISBN

978-0-7695-3310-0

Type

conf

DOI

10.1109/ICWS.2008.83

Filename

4670271