The Ultimate Question

Nigel Fenwick

As fans of The Hitchhiker’s Guide to the Galaxy will recall, the answer to the ultimate question of life universe and everything is something a group of hyper-intelligent pan-dimensional beings demand to learn by building the ultimate computer — Deep Thought. It takes the computer 7.5 million years to compute and check the answer.

Of late I’ve been considering a more mundane version of the ultimate question — what is the ideal metric to use when evaluating business technology strategies? The challenge is that we already have a diverse set of investment metrics from which to choose. There’s Return On Investment (ROI), Net Present Value (NPV), Internal Rate Of return (IRR) and Payback period to name a few of the most common. Yet I can’t help feeling they all lack a little something — the ability to connect the project with the desired business outcome, which for a strategy is the attainment of the goal.

Recently I’ve been working with clients to apply a different measure — the T2BI ratio:

BI/T2BI*CRC

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"Using Working SW As The Measure Of Progress Is Narcissistic...." How Do You Measure The Value Of Agile Instead?

Diego Lo Giudice

Hi all,

My colleague and friend Mike Gualtieri wrote a really interesting blog the other day titled "Agile Software Is A Cop-Out; Here's What's Next." While I am not going to discuss the great conclusions and "next practices" of software (SW) development Mike suggests in that blog, I do want to focus on the assumption he makes about using working SW as a measurement of Agile.

I am currently researching that area and investigating how organizations actually measure the value of Agile SW development (business and IT value). And I am finding that, while organizations aim to deliver working SW, they also define value metrics to measure progress and much more:

  • Cycle time (e.g., from concept to production);
  • Business value (from number of times a feature is used by clients to impact on sales revenue, etc.);
  • Productivity metrics (such as burndown velocity, number of features deployed versus estimated); and last but not least
  • Quality metrics (such as defects per sprint/release, etc.).
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Application Portfolio Management - Are You Doing It? Using Tools? Doing Without Tools?

Phil Murphy
  • If so, did you buy one?
  • What features did you find compelling? Lacking?
  • Was price a barrier to entry?

Are you using any form of APM tool today?