Enabling fault resilience for web services

How to learn from the resilience of Human–Machine Systems?

“…This indicator does not consider the recovering time: two systems with different recovering time Δt 1 and Δt 2 cannot have the same resilience. For Luo and Yang (2002), the measurement of the resilience is linked with the speed of recovery from a disturbance:…”

How to Learn from the Resilience of Human-Machine Systems?

“…3.1 Measurements (Martin, 2005) evaluates the resilience by maximum intensity of an absorbable force by the system without perturbing its functioning. For (Luo and Yang, 2002), the measurement of the instantaneous resilience is linked with the speed of recovery from a disturbance. Both of them do not consider the total time of disturbance which is an important requirement according to the definition of resilience.…”

Towards Dependable Business Processes with Fault-Tolerance Approach

“…In the Web services side, there are some initiatives to introduce fault-tolerance techniques, [29] [30]. In these works, the main contributions are the definition of a framework or middleware to achieve fault-tolerant services platforms.…”

“…A fault-tolerance architecture for SOAP protocol is proposed and the solution is compared with the flexibility in front of CORBA solutions, [29]. In [30], the authors have defined and developed a mechanism to realize a fault resilience for Web service clusters to enhance the reliability of the services.…”