Research Of Staging Process Model In Data Exchange

With the highly development of modern information technology,IT application in countries range is growing,the information management system based on the wide-area networks and distributed business has been deeply distributed to various industries in different fields, it is used more and more widely. At the same time, applications of data exchange and data transmission is more and more important.This article through the existing data exchange model based on strategies and ontology, we proposed a data exchange model based on staging process, and give the relevant probability data calculation, and then calculate the average waiting time of data exchange, finally, using the multi-stage multi-objective decision-making model to evaluate the reliability of the models. Above all step the model has been built.From the experimental results we can see that, the trend which probability of successfully exchanging data is increasing As time goes, When the time reaches a certain length, event successful transmission probability change trend to soften. From the whole simulation data to see, the results obtained in the process of data exchange with the practical situation.