Posts Tagged ‘Cutter Summit 2010’
The Gat/Highsmith Joint Seminar on Technical Debt and Software Governance
Jim and I have finalized the content and the format for our forthcoming Cutter Summit seminar. The seminar is structured around a case study which includes four exercise. We expect the case study/exercises will take close to two-thirds of the allotted time (the morning of October 27). In the other third we will provide the theory and practices to be used in the seminar exercises and (hopefully) in many future technical debt engagements participants in the workshop will oversee.
The seminar does not require deep technical knowledge. It targets participants who possess conceptual grasp of software development, software governance and IT operations/ITIL. If you feel like reading a little about technical debt prior to the Summit, the various posts on technical debt in this blog will be more than sufficient.
We plan to go with the following agenda (still subject to some minor tweaking):
Agenda for the October 27, 9:30AM to 1:00PM Technical Debt Seminar
- Setting the Stage: Why Technical Debt is a Strategic Issue
- Part I: What is Technical Debt?
- Part II : Case Study – NotMyCompany, Inc.
- Exercise #1 – Modernizing NotMyCompany’s Legacy Code
- Part III: The Nature of Technical Debt
- Part IV: Unified Governance
- Exercise #2 – The acquisition of SocialAreUs by NotMyCompany
- Part V: Process Control Models
- Exercise #3 – How Often Should NotMyCompany Stop the Line?
- (Time Permitting – Part VI: Using Technical Debt in Devops
- Exercise #4 – The Agile Versus ITIL Debate at NotMyCompany)
By the end of the seminar you will know how to effectively apply technical debt techniques as an integral part of software governance that is anchored in business realities and imperatives.
Why Spend the Afternoon as well on Technical Debt?
Source: http://www.flickr.com/photos/pinksherbet/233228813/
Yesterday’s post Why Spend a Whole Morning on Technical Debt? listed eight characteristics of the technical debt metric that will be discussed during the morning of October 27 when Jim Highsmith and I deliver our joint Cutter Summit seminar. This posts adds to the previous post by suggesting a related topic for the afternoon.
No, I am not trying to “hijack” the Summit agenda messing with the afternoon sessions by colleagues Claude Baudoin and Mitchell Ummel. I am simply pointing out a corollary to the morning seminar that might be on your mind in the afternoon. Needless to say, thinking about it in the afternoon of the 28th instead of the afternoon of the 27th is quite appropriate…
Yesterday’s post concluded with a “what it all means” statement, as follows:
Technical debt is a meaningful metric at any level of your organization and for any department in it. Moreover, it is applicable to any business process that is not yet taking software quality into account.
If you accept this premise, you can use the technical debt metric to construct boundary objects between various departments in your company/organization. The metric could serve as the heart of boundary objects between dev and IT ops, between dev and customer support, between dev and a company to which some development tasks are outsourced, etc. The point is the enablement of working agreements between multiple stakeholders through the technical debt metric. For example, dev and IT ops might mutually agree that the technical debt in the code to be deployed to the production environment will be less than $3 per line of code. Or, dev and customer support might agree that enhanced refactoring will commence if the code decays over time to more than $4 per line of code.
You can align various departments by by using the technical debt metric. This alignment is particularly important when the operational balance between departments has been disrupted. For example, your developers might be coding faster than your ITIL change managers can process the change requests.
A lot more on the use of the technical debt metric to mitigate cross-organizational dysfunctions, including some Outmodel aspects, will be covered in our seminar in Cambridge, MA on the morning of the 27th. We look forward to discussing this intriguing subject with you there!
Israel
Why Spend a Whole Morning on Technical Debt?
In a little over a month Jim Highsmith and I will deliver our joint seminar on technical debt in the Cutter Summit. Here are eight characteristics of the technical debt metric that make it clear why you should spend 3.5 precious hours on the topic:
- The technical debt metric shifts the emphasis in software development from proficiency in the software process to the output of the process.
- It changes the playing fields from qualitative assessment to quantitative measurement of the quality of the software.
- It is an effective antidote to the relentless function/feature pressure.
- It can be used with any software method, not “just” Agile.
- It is applicable to any amount of code.
- It can be applied at any point in time in the software life-cycle.
- These six characteristics of the technical debt metric enable effective governance of the software process.
- The above characteristics of the technical debt metric enable effective governance of the software product portfolio.
The eight characteristics in the aggregate amount to technical debt metric as a ‘universal source of truth.’ It is a meaningful metric at any level of your organization and for any department in it. Moreover, it is applicable to any business process that is not yet taking software quality into account.
Jim and I look forward to meeting you at the summit and interacting with you in the technical debt seminar!
From Vivek Kundra to Devops and Compounding Interest: Cutter’s Forthcoming Special Issue on Technical Debt
Source: http://www.flickr.com/photos/wallyg/152453473/
In a little over a month the Cutter Consortium will publish a special issue of the Cutter IT Journal (CITJ) on Technical Debt. As the guest editor for this issue I had the privilege to set the direction for it and now have early exposure to the latest and greatest in research and field work from the various authors. This short post is intended to share with you some of the more exciting findings you could expect in this issue of the CITJ.
The picture above of the debt clock is a common metaphor that runs through all articles. The various authors are unanimously of the opinion that one must measure his/her technical debt, embed the measurements in the software governance process and relentlessly push hard to reduce technical debt. One can easily extrapolate this common thread to conjecture an initiative by Vivek Kundra to assess technical debt and its ramification at the national level.
Naturally, the specific areas of interest with respect to technical debt vary from one author to another. From the broad spectrum of topics addressed in the journal, I would like to mention two that are quite representative:
- One of the authors focuses on the difference between the manifestation of technical debt in dev versus its manifestation in devops, reaching the conclusion that the change in context (from dev to devops) makes quite a difference. The author actually doubts that the classical differentiation between “building the right system” and “building the system right” holds in devops.
- Another author derives formulas for calculating Recurring Interest and Compounding Interest in technical debt. The author uses these formulas to demonstrate two scenario: Scenario A in which technical debt as % of total product revenue is 12% and Scenario B in which technical debt as % of total product revenue is 280%. The fascinating thing is that this dramatic difference (12% v. 280%) is induced through much smaller variances in the Recurring Interest and the Compounding Interest.
I will blog much more on the subject when the CITJ issue is published in October. In addition, Jim Highsmith and I will discuss the findings of the various authors as part of our joint seminar on the subject in the forthcoming Cutter Summit.
Stay tuned!
Technical Debt at Cutter
No, this post is not about technical debt we identified in the software systems used by the Cutter Consortium to drive numerous publications, events and engagements. Rather, it is about various activities carried out at Cutter to enhance the state of the art and make the know-how available to a broad spectrum of IT professionals who can use technical debt engagements to pursue technical and business opportunities.
The recently announced Cutter Technical Debt Assessment and Valuation service is quite unique IMHO:
- It is rooted in Agile principles and theory but applicable to any software method.
- It combines the passion, empowerment and collaboration of Agile with the rigor of quantified performance measures, process control techniques and strategic portfolio management.
- It is focused on enlightened governance through three simple metrics: net present value, cost and technical debt.
Here are some details on our current technical debt activities:
- John Heintz joined the Cutter Consortium and will be devoting a significant part of his time to technical debt work. I was privileged and honored to collaborate with colleagues Ken Collier, Jonathon Golden and Chris Sterling in various technical debt engagements. I can’t wait to work with them, John and other Cutter consultants on forthcoming engagements.
- John and I will be jointly presenting on the subject Toxic Code in the Agile Roots conference next week. In this presentation we will demonstrate how the hard lesson learned during the sub-prime loans crisis apply to software development. For example, we will be discussing development on margin…
- My Executive Report entitled Revolution in Software: Using Technical Debt Techniques to Govern the Software Development Process will be sent to Cutter clients in the late June/early July time-frame. I don’t think I had ever worked so hard on a paper. The best part is it was labor of love….
- The main exercise in my Agile 2010 workshop How We Do Things Around Here in Order to Succeed is about applying Agile governance through technical debt techniques across organizations and cultures. Expect a lot of fun in this exercise no matter what your corporate culture might be – Control, Competence, Cultivation or Collaboration.
- John and I will be doing a Cutter webinar on Reining in Technical Debt on Thursday, August 19 at 12 noon EDT. Click here for details.
- A Cutter IT Journal (CITJ) on the subject of technical debt will be published in the September-October time-frame. I am the guest editor for this issue of the CITJ. We have nine great contributors who will examine technical debt from just about every possible perspective. I doubt that we have the ‘real estate’ for additional contributions, but do drop me a note if you have intriguing ideas about technical debt. I will do my best to incorporate your thoughts with proper attribution in my editorial preamble for this issue of the CITJ.
- Jim Highsmith and I will jointly deliver a seminar entitled Technical Debt Assessment: The Science of Software Development Governance in the forthcoming Cutter Summit. This is really a wonderful ‘closing of the loop’ for me: my interest in technical debt was triggered by Jim’s presentation How to Be an Agile Leader in the Agile 2006 conference.
Standing back to reflect on where we are with respect to technical debt at Cutter, I see a lot of things coming nicely together: Agile, technical debt, governance, risk management, devops, etc. I am not certain where the confluence of all these threads, and possibly others, might lead us. However, I already enjoy the adrenaline rush this confluence evokes in me…
The Agile Executive 