Research On Business Process Modeling Method Of MIS Based On Cloud

As a new business model, Cloud computing could virtualize a series of dynamic scalable resources, and provide users all kinds of services they need according to enterprise’s actual business requirements, so as to maximize the enterprise service quality satisfaction and the enterprise efficiency. With the introduction of cloud computing, the original business process is bound to be affected, and it is urgently needed to reengineer enterprise business process, while whether the business process reengineering can conform to its own actual demands is the key problem of the enterprise’s high efficiency and quality running. So how to develop a set of business processes conformed to enterprise’s own situation based on cloud environment is the key problem needed to be solved at present.This paper first analyses the domestic and abroad research situation about MIS(management information system) business process, according to the enterprise’s charging pattern of using MIS under hybrid cloud environment, combing with the characteristics of business process modeling research under cloud environment, proposes a modeling method of price time Petri net (PTPN) based on hybrid cloud. The model can give a graphical display of enterprise business process under hybrid cloud environment, and give qualitative analysis for time and price of business process under hybrid cloud environment. Qualitative analysis mainly analyzes the model’s accessibility, unboundedness and liveness to ensure that enterprises can successfully complete specific business process and that the established model has rationality, integrity and practicability. Quantitative analysis mainly discusses the hybrid cloud oriented minimum cost problem, and according to the algorithm of this paper, we can calculate the minimum cost of the process model, in order to satisfy enterprise’ requirements for using hybrid cloud in minimum cost to smoothly complete the business process. This paper ends with the example of one sales enterprise’s cloud management information system, constructs business process PTPN model based on hybrid cloud environment. This paper Uses PIPE software as modeling tool to give all-round analysis of the model’s performance, calculates the minimum cost of business process model established under hybrid cloud environment with the minimum cost algorithm of the state space structure, finally proves that PTPN is feasible for minimum cost study of business process under hybrid cloud environment.