| Nowadays,information systems have been applied to all aspects of human life to help people deal with all kinds of information.It is impossible to expect that the information systems always running without problems.If the hardware or software is not enough stable,the exceptions will occur.Under this situation,it is necessary to let the administrator learn the details quickly,meanwhile the administrator should handle the problem as soon as possible.In some emergency situations,rapid exception notification is particularly important.In order to get better maintainability,how to choose the architecture and software design model for the mobile exception notification service is a hot spot.This paper has done some helpful research on such problem.Details as follows:This paper analyzes the current different development platform and operating system platform of information systems.And then designs a dynamic evolutional notification service based on SOA.According to the different environment,he clients are posed not only on PC,but also on mobile devices,so that the information system can notify the exception by sending SMS to administrators.Web service can be called by mobile client, so the administrator can use mobile devices to deal with the problem of information systems.Such kind of service can be used by variety of heterogeneous systems in a distributed environment.This paper also designs a Evolutionary Dynamic Software Model(EDSM).And the excepiton notification service takes EDSM as its software model.Such model can be used in dynamic software development.To sum up,this paper studied the mobile exception notification service and its application.Such service enables the system to notify the problem of the system even the administrator leave far away.The administrator also can process the exception immediately by mobile device.So that the loss caused by the exception can be controlled.Also,this paper did some job on the topic of dynamic evolution by using EDSM. |
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