Tag Archives: software architecture evaluation

Rich Program Earns Praise from SATURN 2015 Conference Attendees

See this summary of the SATURN 2015 Conference on the SEI website.

Architecture Boot Camp at SATURN 2015

As the field of software architecture has matured over the years, its concepts and terminology can be barriers to newcomers. In past years, the SATURN program was geared toward those who had attended SEI courses or had otherwise steeped themselves in the canon (a pretty hefty bookshelf). For those who had not yet done so, the SEI offered its introductory courses before the conference began.

This year, at no additional cost, the SATURN 2015 technical program includes a series of sessions intended for beginners, novices, and aspiring software architects. This Architecture Boot Camp will be held early in the conference program and led by experienced instructors from the SEI technical staff. You don’t have to attend every Boot Camp session, and you can interleave them with the main schedule.

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Free SEI Webinar 1/21/15: Architecting Software in a New Age

webinar

Date: January 21, 2015
Time: 1:30 PM ET – 3:00 PM ET
Cost: Free

Register

About the Webinar

Trends and New Directions in Software Architecture, by Linda Northrop
1:30 PM ET – 2:15 PM ET

Software architecture has enormous influence on the behavior of a system. For many categories of systems, early architectural decisions can be a greater influence on success than nearly any other factor. After more than twenty years of research and practice, the foundations for software architecture have been established and codified, but challenges remain. Among other trends, increased connectivity, a shift to the cloud and to mobile platforms, and increased operational and market tempos have precipitated the need for changes in architectural practices and decisions. The first talk shares a perspective on the trends influencing the need for change, the related architectural challenges, and the applicable research and practices.

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Jørn Ølmheim and Harald Wesenberg on Teaching Architecture Metamodel-First, George Fairbanks, SATURN 2014 Presentation

By Jørn Ølmheim and Harald Wesenberg
Statoil ASA

We were fortunate enough to be able to participate at SATURN 2014. For Jørn, this was his first time at SATURN, while for Harald it was the fourth SATURN conference. As always, we knew that the quality of the conference content is high, and we were looking forward to a fun week with learning new and interesting ideas from other practitioners.

In this group of excellent presentations and tutorials there were many that stood out, but to us George Fairbanks’ talk on teaching architecture was definitely one of the greatest. Many of the more experienced participants at the conference recognized George’s experiences of trying to teach the importance of architecture to the junior team members with varying degree of success, so we were well motivated for a discussion about how this can be done better. Many of us recognize the challenges of motivation and lack of commitment both from your peers and the company to spend time on such activities.

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Architecture Analysis Using AADL: A Beginner’s Perspective

Introducing new software languages, tools, and methods in industrial and production environments incurs a number of challenges. Among other necessary changes, practices must be updated, and engineers must learn new methods and tools. These updates incur additional costs, so transitioning to a new technology must be carefully evaluated and discussed. Also, the impact and associated costs for introducing a new technology vary significantly by type of project, team size, engineers’ backgrounds, and other factors, so that it is hard to estimate the real acquisition costs.

This blog post at the SEI blog presents research conducted independently of the SEI that aims to evaluate the safety concerns of several unmanned aerial vehiclesystems using the Architecture Analysis and Design Language (AADL) and the SEI safety-analysis tools implemented in OSATE.

SATURN 2014 Promoting Quality Attributes: Lessons Learned from the Trenches Session (notes)

Notes by Ziyad Alsaeed, edited by Tamara Marshall-Keim

Can You Hear Me Now? The Art of Applying Communication Protocols When Architecting Real-Time Control Systems
Todd Farley, BAE Systems, Inc.

BAE Systems deals with architecting real-time control systems. These systems are usually complicated and distributed. Also, the lifetimes of projects are usually very long. So BAE must always answer this question: Which process should they adapt? The problems they face tend to fall into three categories:

  • motion control systems (~robots)
  • computation-intensive algorithms
  • user interfaces

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New and Discounted Courses Offered at SATURN 2014

For the first time at SATURN 2014, which will be held in Portland, Oregon, May 5-9, 2014, the SEI will offer a new one-day course titled Big Data–Architectures and Technologies. The course will be available to SATURN attendees on Tuesday, May 6 and will be taught by SEI instructors Ian Gorton and John Klein. This course is designed for architects and technical stakeholders such as product managers, development managers, and systems engineers involved in the development of big-data applications. It focuses on the relationship among application software, data models, and deployment architectures and how specific technology selection relates to all of these.

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Using Scenario-Based Architecture Analysis to Inform Code Quality Metrics

As the pace of software delivery increases, organizations need guidance on how to deliver high-quality software rapidly, while simultaneously meeting demands related to time to market, cost, productivity, and quality. In practice, demands for adding new features or fixing defects often take priority. However, when software developers are guided solely by project-management measures, such as progress on requirements and defect counts, they ignore the impact of architectural dependencies, which can impede the progress of a project if not properly managed.

This blog post at the SEI blog by Rod Nord and Ipek Ozkaya of the SEI describes a first step toward an approach they developed that aims to use qualitative architectural measures to better inform quantitative code-quality metrics.

SATURN 2014 Call for Submissions

SATURN 2014 marks the 10th Software Engineering Institute (SEI) Architecture Technology User Network (SATURN) conference—the largest conference dedicated to software architecture in North America. Since 2003, an international audience of practicing software architects, industry thought leaders, developers, technical managers, and researchers have gathered at SATURN to share ideas, insights, and experiences about effective architecture-centric practices for developing and maintaining software-intensive systems.

SATURN 2014 will take place in Portland, Oregon from May 5—May 9, 2014.

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SEI’s Architecture Practices Work Showcased at 35th International Software Engineering Conference (ICSE)

From May 19–26 2013, many SEI staff members participated in the International Conference on Software Engineering (ICSE), the premiere venue for research in software engineering. The conference was in its 35th year, and ran over seven days in downtown San Francisco. You can find post-conference materials here, or here. This blog post discusses some of the activities of SEI staff in the Architecture Practices initiative.

ICSE is a great opportunity for SEI technical staff to present emerging results, listen to other researchers, engage with industry practitioners, and continue the SEI’s leading role in the software engineering research community.

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