26(3), 276–292 (1987), European Conference on Software Architecture, http://www.ibm.com/developerworks/library/ar-archtemp/, http://www-07.ibm.com/solutions/sg/insurance/enterprise_aa/summary.html, http://igitur-archive.library.uu.nl/dissertations/2008-0908-200828/koning.pdf, http://www.ibm.com/developerworks/rational/library/2774.html, http://www.supply-chain.org/about/scor/what/is, http://www.sei.cmu.edu/architecture/definitions.html, Department of Information and Computing Sciences, https://doi.org/10.1007/978-3-642-15114-9_16. In this paper, we present the Functional Architecture Diagrams, a powerful modeling tool for the Functional Architecture of software products, which comprises: a modular decomposition of the product functionality; a simple notation for easy comprehension by non-specialists; and applicability in any line of business, offering a uniform method for modeling the functionalities of software products. Koning, H.: Communication of IT Architecture. For both safety and security if you take this approach you may pay for it later. 375–387. Dialogue, Contact That is, they can be treated just like other standalone values, such as integers and strings. J. Softw. Computer 42, 98–101 (2009), Buckl, S., Ernst, A.M., Matthes, F., Ramacher, R., Schweda, C.M. It also involves allocating the functionality to the major elements and sub-systems and deciding how they will be interconnected. Arsanjani, A., Zhang, L.J., Ellis, M., Allam, A., Channabasavaiah, K.: Design an SOA solution using a reference architecture (2007), Bajaj, A.: The effect of the number of concepts on the readability of schemas: an empirical study with data models. A software architecture design must conform to the major functionality and performance requirements of the system, as well as satisfy the non-functional … This week’s video is at https://www.youtube.com/watch?v=N5faA2MZ6jY&t=13s and discusses the rad hard design of the SpaceX rockets and their software architectures. If the software is of mixed safety integrity, then an architecture which doesn’t support a claim for sufficient independence will lead to all software having to be developed to the highest safety integrity of any module. In: Proceedings of the Sixteenth International Conference on Information Systems Development (ISD 2007), Springer, Heidelberg (2007), Broy, M., Gleirscher, M., Merenda, S., Wild, D., Kluge, P., Krenzer, W.: Toward a holistic and standardized automotive architecture description. I was also interested in your Next blog mentionned " software independence/demonstrating sufficient separation " Could you  provide a link for it please ? Addison-Wesley Longman Publishing Co., Inc., Boston (1998), Brinkkemper, S.: Dynamic enterprise innovation: Establishing continuous improvement in business. This is a preview of subscription content, Anderson, D.M. IEEE Press, Los Alamitos (2009), Fowler, M.: Who needs an architect? 5472, pp. events? Furthermore, the Functional Architecture serves as a base for mapping the functional requirements and planning the product releases. Although a lot of research has been carried out on the technical architecture of software systems, the domain of Functional Architecture in the software product industry lacks a formalization of the related concepts and practices. (ed.) John Wiley & Sons, Inc., New York (2000), van de Weerd, I., Brinkkemper, S., Nieuwenhuis, R., Versendaal, J., Bijlsma, L.: Towards a reference framework for software product management. : On the criteria to be used in decomposing systems into modules. IEEE Softw. Reed, P.: Reference Architecture: The best of best practices (2002), Riebisch, M.: Towards a more Precise Definition of Feature Models – Modelling Variability for Object-Oriented Product Lines, pp. Software Engineering Institute: How Do You Define Software Architecture? Settings, Reduce the amount of code which has to be considered as safety related, Facilitate easier change manage for non-safety related software, 1995 - 2020 Analog Devices, Inc. All Rights Reserved.