SEI Insights


SEI Architecture Technology User Network (SATURN) News and Updates

Notes by Frank M. Rischner

Architecting Long-Lived Systems

Harald Wesenberg and Einar Landre, Statoil Arne Wiklund, Kongsberg

Statoil uses environmental-monitoring software for monitoring the impacts of their oil business on the environment. Statoil struggled to build a system that would live for a long time. Making sure there is no impact on the environment, how do we build a system that lives for 70 years and adapts to changes?

  • Don't monitor the major events like oils spills; monitor the little things and their impacts on the environment.
  • Use agile projects, since there are a huge number of unknowns in the unknowns.
  • Use stacking capabilities and business capabilities. Those business capabilities are driven by value, are measurable, and provide actions. Each capability is a small enterprise-architecture element.

Notes by Frank M. Rischner, Ian De Silva, and Brendan Foote SATURN 2013 Keynote Address: 15 Years of SOA at Credit Suisse: Lessons Learned and Remaining Challenges Stephan Murer, Credit Suisse Murer works for Credit Suisse, which finds competitive advantage in creating their own systems, rather than outsourcing that work to software vendors. The company handles a large-scale user base, with almost 67,750 users in 550 locations.

SATURN 2013 covers many topics in a variety of areas relevant to software architecture and delivering quality systems; but there might be one topic that you are passionate about that is missing. Or SATURN coverage of a topic may not be as deep as you would like, and you may want to share and learn more. This year, SATURN will provide the opportunity for you to explore topics of your choice at the Open Space on Wednesday May 2, 4:15-5:15 PM.

Got something to say about software architecture? Here is your chance! The program for SATURN 2013 includes a "Lightning Talks" session on Wednesday, May 1, 2013�at 4:15 pm. The session will be a rapid-fire series of five-minute talks on any topic related to software architecture. Do you have a story about a project success (or maybe a not-so-successful project)? A method or technique that you use? A tool that you have developed? An opinion about one of the hot technologies? A reaction to one of the earlier presentations or keynotes? This is your chance to brag, share, or just get something off your chest.

The international software architecture community has responded to this year’s SATURN technical program by setting a new attendance record for the SEI Architecture Technology User Group (SATURN) Conference. SATURN, now in its 9th year, will be held at the Marriott City Center in Minneapolis, Minnesota, from April 29 to May 3, 2013, and registration is still open. Currently 181 people are registered to attend, breaking the previous SATURN attendance record of 166 attendees in 2011.

In 2009, a popular blogger published a post entitled “SOA is Dead,” which generated extensive commentary among those who work in the field of service-oriented architecture (SOA). Many practitioners in this field completely misinterpreted the post; some read the title and just assumed that the content referenced the demise of SOA. Quite the opposite, the post was inviting people to stop thinking about SOA as a set of technologies and start embracing SOA as an approach for designing, developing, and managing distributed systems that goes beyond just the technology. Unfortunately, even though SOA is still alive and widely adopted, a belief still persists that SOA can be purchased off the shelf. This post at the SEI blog highlights recent research aimed at clarifying this misperception for architects, as well as identifying the elements that constitute a service-oriented system and the relationships between these elements.

International Workshop on the Engineering of Mobile-Enabled Systems (MOBS 2013) in conjunction with ICSE 2013, San Francisco, CA, U.S.A., May 25, 2013 Registration for MOBS 2013 is open. Take advantage of early-bird rates until April 14, 2013.


Mobile apps are becoming important in enterprise and mission-critical systems that make use of contextual information to optimize resource usage and drive business and operational processes. Mobile technology is also reaching people in the field across multiple domains, to help with various tasks such as speech and image recognition, natural language processing, decision making, and mission planning.

5th International Workshop on Principles of Engineering Service-Oriented Systems (PESOS 2013) in conjunction with ICSE 2013, San Francisco, CA, U.S.A. May 26, 2013

Registration for PESOS 2013 is open. Take advantage of early-bird rates until April 14, 2013.


Service-oriented architecture (SOA) and service-oriented systems, which are built using the SOA paradigm, are now in the stage of widespread adoption, according to Gartner’s Hype Cycle of Emerging Technologies. Influenced by the stabilizing of certain standards for service integration, and driven by IT cost savings, organizations are starting to incorporate external software services into their systems. Some of these services are hosted in the cloud. From a provider perspective, many commercial companies such as Oracle, SAP, Intuit, and Netflix either have cloud-based offerings of their products or run their businesses completely in the cloud.