Co-design of the Business and Software Architectures: A Systems Engineering and Model-Driven Method

Software architecture design plays a crucial role for both the software and business success. Most of the existing methods conduct software architecture design driven by the key software requirements, facing the challenges of creating architectures from scratch and aligning with the high-level business goals. In this paper we propose the BASAD (Business And Software Architecture co-Design) method to facilitate alleviating the difficulty of software architecture design and achieving the high-level business goals. The method addresses the business and software architecture design in an integrated process from a systems engineering perspective, leveraging the SysML and UML modeling languages and the automated model transformation from the business architectures to the software architectures, so that provide pragmatic support for the architecture co-design.