Mechanism of service virtualization adaptive to variability of business requirements
Jing Li · Journal of Computer Applications · 2010
To enable users to access heterogeneous Web services transparently in problem solving environments based on virtual organization mechanisms, a service virtualization mechanism supporting the variability of business requirements was proposed. A virtual service model was proposed based on the description model of business requirements variability, which could support various requirements. Operations for virtualization and concretion were also defined base on the proposed approaches to service matching, transformation, etc. The analysis and experiments show the proposed mechanism can improve the efficiency for handling services.