Tag Archives: release planning

SEI Presentations on DevOps and Testing in Chicago, September 18

Stephany Bellomo of the SEI will be speaking at the Unicom DevOps Chicago Summit on September 18, 2014 on “Design Implications of DevOps.” Here is an abstract of Stephany’s talk:

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Russ Miller on Engineering Velocity: Continuous Delivery at Netflix, Dianne Marsh, SATURN 2014 Keynote

by Russell Miller
Vice President of Technology Services at Impulse.com
Co-host of Architectural Concepts podcast

At SATURN 2014 there were a number of excellent sessions on DevOps and Continuous Delivery; one of those was Dianne Marsh’s keynote entitled, “Engineering Velocity: Continuous Delivery at Netflix.” Dianne is the director of engineering tools at Netflix, a company that has led the way in terms of continuous delivery. Dianne’s main objective for the talk was to share details and philosophy from Netflix that the audience could consider for application in their organizations as a means to improve their velocity. She did a great job achieving that objective.

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Sixth International Workshop on Managing Technical Debt

Sixth International Workshop on Managing Technical Debt
Co-located with 30th International Conference on Software Maintenance and Evolution (ICSME 2014)
Victoria, British Columbia, Canada
September 30, 2014
http://www.sei.cmu.edu/community/td2014/

Technical debt is a metaphor that software developers and managers increasingly use to communicate key tradeoffs related to release and quality issues. The Managing Technical Debt workshop series has, since 2010, brought together practitioners and researchers to discuss and define issues related to technical debt and how they can be studied. Workshop participants reiterate the usefulness of the metaphor each year, share emerging practices used in software development organizations, and emphasize the need for more research and better means for sharing emerging practices and results.

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SATURN 2014 Line-up of Tutorials

by Neil Ernst, SATURN 2014 Tutorials Chair

We have a great tutorial line-up this year that I would like to share. Since tutorials at SATURN are half-day sessions, they provide the presenters time for an in-depth exploration. I think attendees of SATURN 2014 will be particularly impressed by the breadth and depth of our program.

On Tuesday, May 6, we have five tutorials scheduled.

  • George Fairbanks, Google, and author of Just Enough Software Architecture, will cover “Architecture Hoisting” (T1), techniques for moving responsibility from the code to the architecture.
  • Stephany Bellomo and Rick Kazman, from the Software Engineering Institute, in Tutorial T2, will introduce deployability and DevOps techniques, then discuss architectural approaches and patterns to reduce build time and shorten the feedback cycle.
  • In the afternoon sessions, Len Bass, of Australia’s National IT Research Centre, will discuss the implications of DevOps on system design (T3). For example, how does moving to a continuous-deployment approach change how the architecture is designed and implemented? This makes a nice complement to the earlier tutorial from Bellomo and Kazman for those desiring a full menu of deployability fare.
  • Pradyumn Sharma (@PradyumnSharma) of Pragati Software will cover NoSQL databases (T4). If you’ve been hearing this term for a few years now and need to really get a good sense for the landscape, Pradyumn will cover the fundamentals for you, basing the session on real-world examples.
  • Finally on Tuesday, Eltjo Poort (@eltjopoort) of CGI will cover the CGI Risk and Cost-Driven Architecture approach (RCDA) in T5. He will discuss how CGI has used RCDA to implement lean and agile architectures in their global software business. RCDA is a recognized architecture method in The Open Group’s architect certification program.

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The Importance of Software Architecture in Big Data Systems

Many types of software systems, including big data applications, lend them themselves to highly incremental and iterative development approaches. In essence, system requirements are addressed in small batches, enabling the delivery of functional releases of the system at the end of every increment, typically once a month. The advantages of this approach are many and varied. Perhaps foremost is the fact that it constantly forces the validation of requirements and designs before too much progress is made in inappropriate directions. Ambiguity and change in requirements, as well as uncertainty in design approaches, can be rapidly explored through working software systems, not simply models and documents. Necessary modifications can be carried out efficiently and cost-effectively through refactoring before code becomes too “baked” and complex to easily change. This blog post at the SEI Blog by Ian Gorton of the SEI, the second in a series addressing the software engineering challenges of big data, explores how the nature of building highly scalable, long-lived big data applications influences iterative and incremental design approaches.

SATURN 2013 Program Highlights from Conference Program Chairs

As program chairs for SATURN 2013, we would like to provide you an overview of the presentation program (note: information about keynotes by Stephan Murer, Scott Berkun, and Mary Poppendieck, the invited talk by Philippe Kruchten, and tutorial highlights is already available in other blog posts).

We received many high quality submissions covering the topics of front-end architecture, back-end architecture, methods and tools, and technical leadership. In total we got contributions from more than 40 companies and organizations across three continents.

On Wednesday morning you have the tough choice to decide between three great sessions. For example, Harald Wesenberg from Statoil speaks about architecting for the long term in Session 1. In Session 2, Chris Armstrong presents ISO/IEC/IEEE 42010 in action, while Session 3 deals with agile practices at scale.

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SATURN 2013 Super-Early-Bird Registration Expires March 10

If you are a practicing or aspiring software architect, the SEI Software Architecture Technology User Network (SATURN) 2013 Conference offers courses, presentations, tutorials, and talks providing technical advice and knowledge around four architectural themes:

  • Front-end architectures: impact of living on the edge
  • Back-end architectures and application hosting: go to the cloud or stay on the ground?
  • Methods and tools: go with the flow or go your own way?
  • Technical leadership: hard skills and soft skills

SATURN 2013 will be held in Minneapolis, Minnesota, April 29 through May 3, 2013. Register for the SATURN software architecture conference before March 10 at  to save $300 off the regular registration fee.

SATURN will feature thought-provoking and inspiring keynote and invited talks from leaders in the fields of software architecture and software development:

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Mary Poppendieck, Expert on Lean Software Development, Will Keynote SATURN 2013

Mary Poppendieck, award-winning author and expert on Lean software development, will deliver a keynote address at the Carnegie Mellon Software Engineering Institute’s annual software architecture conference. The SEI Architecture Technology User Network (SATURN) 2013 Conference, which will be held April 29 through May 3, 2013, in Minneapolis, Minnesota, will feature three keynote addresses by leaders in the field of software architecture.

Mary Poppendieck

Here is a press release announcing Mary Poppendieck’s keynote address at SATURN.

 

Call for Papers, Fourth International Workshop on Managing Technical Debt at ICSE 2013

Fourth International Workshop on Managing Technical Debt at ICSE 2013
San Francisco, California, May 20, 2013
Submission deadline: February 7, 2013
http://www.sei.cmu.edu/community/td2013/

On May 20, 2013, we will be organizing a workshop in conjunction with the International Conference on Software Engineering (ICSE 2013) in San Francisco to scrutinize the diverse issues that are related to technical debt and the software development lifecycle. We invite practitioners and researchers to join us in discussing early findings, future directions, experiences, and results. We are seeking papers on practical experience with technical debt, and approaches to evaluate and manage technical debt. The details of the call for papers and other logistics are at our workshop site.

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IEEE Software Special Issue on Technical Debt

We have written a number of posts on managing technical debt, part of the SEI’s ongoing research agenda on providing a software architecture perspective to managing agility at scale.

In our most recent post, Ipek Ozkaya discusses how an architecture-focused analysis approach helps manage technical debt by enabling software engineers to decide the best time to rearchitect—in other words, to pay down the technical debt.

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