Reliability of SA based software deployment considering integrated architectural style

Abstract:

Existed reliability researches of architectural styles are mainly aimed at individual architectural style. To study system reliability of multiple architectural styles during software deployment stage, the system of integrated architectural style and reliabilities of software components are modeled by the connector method. Experiments show that with the increasing of system run time, the system reliability of the integrated architec- tural style and component reliabilities mainly depend on the number and time of software components which are in the executed state. On the basis of system reliability analysis of the integrated architectural style and relia- bilities of software components, the reasonable time is decided by redeployment or replicating components to improve the system