Research of Dynamic-Reconfigurable Grid Model based on SOA

It is a big challenge to realize the dynamic selection and integration of the grid service component in the dynamic, cross-organizational grid environment. This paper introduces a dynamic-reconfigurable grid model (DRGM) with SOA. Reconfigurable idea is introduced to this model, and the implementation framework and method are proposed, so DRGM can support dynamic-reconfiguration at a lower level for grid application, then grid application can adjust its configurations dynamically to adapt to the grid environment with the dynamic selection of service component. Last the critical processes of the dynamic reconfiguration rules are written in ASM (abstract state machine). DRGM provides a new implementation approach for service-oriented dynamic reconfigurable grid application.