programming and human factors
by Jeff Atwood Program Engineering: Dead?
I was utterly floored when I study this new IEEE document by Tom DeMarco (pdf). See if you can tell why.
My early metrics book, Controlling Computer software Jobs: Management, Measurement, and Estimates [1986], played a position in the way lots of budding software program engineers quantified do the trick and planned their assignments. In my reflective mood, I'm wondering, was its advice correct at the time, is it still relevant, and do I still believe that metrics are a must for any successful software package development effort? My answers are no, no,
microsoft office pro 2010 serial, and no.
I'm gradually coming to the conclusion that software programs engineering is an idea whose time has come and gone.
Software system development is and always will be somewhat experimental. The actual software program construction isn't necessarily experimental, but its conception is. And this is where our focus ought to be. It's where our focus always ought to have been.
If your head just exploded, don't be alarmed. Mine did too. To somewhat reduce the migraine headache you might now be experiencing from reading the above summary, I highly recommend scanning the entire two page guide pdf.
Tom DeMarco is one of the most deeply respected authority figures inside the application industry, having coauthored the brilliant and seminal Peopleware as well as countless other near-classic software package project management books like Waltzing With Bears. For a guy of Tom's caliber, experience, and influence to come out and just flat out say that Software programs Engineering is Dead …
… well, as Keanu Reeves once said, whoa.
That's kind of a big deal. It's scary.
And yet, it's also a release. It's as if a crushing weight has been lifted from my chest. I can publicly acknowledge what I've slowly, gradually realized over the last 5 to 10 years of my career as a software developer: what we do is craftsmanship, not engineering. And I can say this proudly, unashamedly, with nary a shred of self-doubt.
I think Joel Spolsky, my business partner, recently had a similar epiphany. He wrote about it in How Hard Could It Be?: The Unproven Path:
I have pretty deeply held ideas about how to develop software program,
office 2010 pro serial key, but I mostly kept them to myself. That turned out to be a good thing, because as the organization took shape, nearly all these principles were abandoned.
As for what this all means, I'm still trying to figure that out. I abandoned seven long-held principles about business and computer software engineering, and nothing terrible happened. Have I been too cautious while in the past? Perhaps I was willing to be a little reckless because this was just a side project for me and not my main business. The experience is certainly a useful reminder that it's OK to throw caution to the wind when you're building something completely new and have no idea where it's going to take you.
Yes, I could add a lot of defensive software program engineering caveats here about the particulars of the software program project you're working on: its type (mission critical, of course), its size (Google scale,
office pro 2010 keygen, naturally), the audience (millions of daily users, obviously), and so forth.
But I'm not going to do that.
What DeMarco seems to be saying -- and,
office 2010 Professional Plus serial, at least, what I am definitely saying -- is that control is ultimately illusory on program development tasks. For those who want to move your project forward, the only reliable way to do that is to cultivate a deep sense of software programs craftsmanship and professionalism around it.
The guys and gals who show up every day eager to hone their craft,
office Pro Plus 2007, who are passionate about building stuff that matters to them, and perhaps in some small way, to the rest of the world -- those are the people and tasks that will ultimately succeed.
Everything else is just noise.
[advertisement] Interested in agile? See how a world-leading software program vendor is practicing agile.