Study and Application of a Migrating Instance

A Workflow Management System usually works in a specific trusted environment in practice. So it increases migrating efficiency of migrating instance by configuring some functions of the migrating instance as the services of trusted work position. In the research, we improved the light migrating instance[5] according to Emergency Information Management characteristics. We designed Emergency Information Management System based on the migrating instance. In the System, Browser/Server and Client/Server were adopted. In the paper, the improvement of migrating instance was discussed firstly. Next structure and functions of Emergency Information Management System were introduced.