Business Process Modeling And Design

The development of software system with certain scale and complexity is system engineering. So the task of software development must be organized according to engineering principles and methods, which have a series of links, including analyzing, designing, realizing, testing and maintaining. During this process, although programming is still one of the most important things, system modeling is another determining factor.This paper takes business logic as studying object and studying point, and then analyzes the relationship of business process logic. According to the features of business process, it inquires into the multi-dimensionality of information flow. And then it puts up with description dimensions of this model. Though the above analysis, this paper probes into the problem of model example, and the common module of information process.In order to adapting to the constant changing organization management pattern, and strengthening the description and reusing of system, the paper abstracts system analysis model as three-dimensional analysis model. The three dimensions are organization dimension, data dimension and process dimension relatively. From the above dimensions this paper analyzes and observes the business process and then constructs model. That is, it describes business process model based on the three dimensions.This paper takes the design of Bachelor's Paper Management System as example. Using the three-dimensional business process model, the example has completed detailed analysis and defined relating semantic description from the three dimensions, so as to realizing and testing this model.