The Research And Application Of Modeling Software Architecture

At present there is a frequently seen problem that the quality of software is very low in software development. In order to solve this problem, many kinds of approaches and methods can be selected. Software architecture can be used to improve the quality of software from the level of gross structure and at the early stage in software development.This paper researched modeling software architecture, evaluating software architectural model and other related problems. The research of software architectural model is in favor of understanding and analyzing system from the global and overall point of view. Modeling software architecture for a large information system typically plays a key role as a bridge between requirements and detailed design. But the function of software architecture is not at all limited in system design stage, but provides important guidance for the stages in the whole information system development, such as requirement analyzing, designing, developing, testing, maintaining and so forth, and for the project management.The research of this paper for modeling software architecture emphasized some points, such as modeling software architecture based on software quality attributes, modeling multidimensional software architecture, the guidance of software architectural model for the stages in software development. As an input of modeling software architecture, different software quality attributes can be achieved by different tacticses, and software architectural styles can be referenced. Software architectural model is multidimensional, because customs, users, project managers, developers, testers, maintainers and so on wish get different information from software architectural model, or different people observe software architecture from different aspects, so software architecturalmodel needs multiple views.Modeling software architecture needs the guidance from theory methods, and is a process of practice. Intelligent integration management information system project in Tianjin Port Group Coke Terminal Co. provided a practice environment for the application of the research of modeling software architecture, and proved that software architecture is very important for improving software quality and ensuring developing successfully.