The Agile Executive

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Posts Tagged ‘Operational Excellence

What 108M Lines of Code do not Tell Us

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Source: Nemo

Coming on the heels of Gartner’s research note projecting $1 trillion in IT Debt by 2015, CAST’s study provided a more granular view of the debt, estimating an average of over $1 million in technical debt per application in a sample of 288 applications. Between these two studies, the situation examined at the micro-level seems to be quite consistent with the state of affairs estimated and projected at the macro-level.

My hunch is that the gravity of the situation from a software quality and maintenance perspective is actually masked by efforts of IT staffs to compensate for programming problems through operational excellence. For example, carefully staged deployment and quick rollback often enable coping with defects that could/should have been handled through higher test coverage, lesser complexity or a more acceptable level of code duplication.

Part of the reason that the masking effects of IT staffs are not always fully appreciated is that they are embedded in the business design of IT Outsourcing companies. The company to which you outsourced your IT is ‘making a bet’ it can run your IT better than you can. It often succeeds in so doing. The unresolved defects in your old code plus those that evolved over time through software decay have not necessarily been fixed. Rather, the manifestations of these defects are  handled operationally in a more efficient manner.

Think again if your visceral reaction to the technical debt situation described in the Gartner research note and the CAST study is of the “This can’t possibly be true” variety. It is what it is – just take a quick look at Nemo to see representative technical debt data with your own eyes. And, as indicated in this post, it might even be worse than what it looks. As Gartner puts it:

The results of such [IT Debt] an assessment will be, at best, unsettling and, at worst, truly shocking.

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Connecting the Dots: Operational Excellence, Strategic Freedom and the Pursuit of Passion

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My recent post The Headlong Pursuit of Growth, and Its Aftermath applied insights from Toyota Motor Corporation to Agile methods. Among various lessons to be learned, the post highlighted the relationship between mechanism and policy: 

Just like the Toyota Production System, your software method is a “vehicle” which is subject to policy decisions from above. It cannot, however, compensate for policy failures.

In other words, operational excellence in Agile methods is not a substitute for strategy/policy. It does not confer strategic freedom.

In another recent post – I Found My Voice; I did not Find My Tribe – the vicious cycle that leads to loss of passionate Agile talent was described as follows:

This “1.5” phenomenon is at the root of a vicious cycle that dilutes companies, particularly these days:

  1. A round of layoffs is implemented.
  2. Just about everyone takes notice and tries to exhibit the “proper behavior/values.”
  3. Folks in the “private tribe” don’t dare come out of the closet.
  4. The passionate person who found his/her voice in Agile is like a fish out of the water. Sooner or later he/she looks for a tribe elsewhere.
  5. The company becomes more diluted on folks who are willing to try new things and have the drive to make them happen.
  6. The products and the supporting processes continue to be mediocre.
  7. Goto step 1.

Reading the article Getting Toyota Out of Reverse, published in the December 18 issue of BusinessWeek, I found a fascinating linkage between the two posts:

“They say that young people are moving away from cars,” Toyoda said. “But surely it is us—the automakers—who have abandoned our passion for cars.”

One had better take notice when the president of Toyota speaks of the effects of loss of passion using phrases like “irrelevance or death” and “grasping for salvation”.

You need go no further than John Hagel‘s recent post Pursuing Passion for a resounding second opinion on the subject.