Software Engineering Institute | Carnegie Mellon University

SEI Insights


SEI Architecture Technology User Network (SATURN) News and Updates

Since 2010, the SEI and IEEE have been conferring two attendee-selected awards at SATURN. The IEEE Software SATURN Architecture in Practice Presentation Award is given to the presentation that best describes experiences, methods, and lessons learned from the implementation of architecture-centric practices. Anthony Tsakiris of Ford Motor Company, Jeromy Carriere of eBay, Inc., and Michael Keeling of Vivisimo received this award in 2010, 2011, and 2012 respectively. This year's award winner was Simon Brown of Coding the Architecture for his presentation titled The Conflict Between Agile and Architecture: Myth or Reality.

Notes by Brendan Foote and Ian De Silva

IEEE Invited Talk: Games Software Architect Play: On Reasoning Fallacies, Cognitive Biases, and Politics

Phillippe Kruchten, University of British Columbia

Phillippe got exposure to large and not-so-large companies as a software architecture consultant with Rational in the early part of the century. Everywhere, he saw how design really was the same thing as making decisions, and everyone uses a process to do that.

Notes by Ian De Silva

Software Development Improvement Program: Enabling Software Excellence at a Hardware Company

Sascha Stoeter, ABB

ABB has historically been a hardware company, but it has been slowly increasing the amount of software development it does since the 80s. It is a distributed company (in 34+ countries) with software embedded into products such as controllers. Each team has its own set of tools to support development efforts.

Notes by Ian De Silva

Lean and Mean Architecting with Risk- and Cost- Driven Architecture

Eltjo Poort, CGI
Solution architecture includes more than just the software; it may include business processes, information systems, technologies, and the environment. Solution architecture approaches fill the gap between enterprise architecture approaches and technical architecture approaches. Enterprise approaches are weak on transformation and implementation, while technical architecture is weak on cross-technology stakeholder concerns.

Notes by Brendan Foote

All Architecture Evaluation Is Not the Same: Lessons Learned from More Than 50 Architecture Evaluations in Industry
Matthias Naab, Jens Knodel, and Thorsten Keuler, Fraunhofer IESE
Matthias has evaluated many systems' architecture, ranging from tens of thousands of lines of code to tens of millions, and primarily in Java, C++ and C#. From this he distills out commonalities in the various stages of the evaluations. To start with, the initiator of the evaluation was either the development company or an outside company, such as a current customer or a potential one. The questions being asked also varied--whether wondering if the architecture is adequate for one's solutions, what the impact would be of changing the system's paradigm, or how big a difference there was between a system and the reference architecture.