This discussion is a little funny, an exchange on a Linux board in which Linus Torvalds writes: "This kind of "I broke things, so now I will jiggle things randomly until they unbreak" is not acceptable."

I'd hope that most people would not attempt to write code in this method, but I've seen many developers do just that. They start trying other solutions until one works, often implementing the solution without understanding how it works. The fact that it works, even in a limited way, is often good enough for most people.

I like that the people in the discussion do not get too distracted and instead dive further into understanding the problem. Not enough people dig into the root cause analysis of issues to fully understand the issues. I know time is tight, and I've often been too busy to spend much time uncovering every issue. I also think that often subsequent issues, or chronic problems, are often the result of the lack of understanding of the root causes.

The software we write gets more and more complex. We incorporate new technologies like virtualization, and some of us will even work with distributed applications that might make use of calls to other systems through messaging or even with communications with cloud databases. Learning to trace the data flows, troubleshoot communications,and thoroughly understand the mechanics of how our applications interact becomes more and more important. Especially as our applications seem to reach wider and wider client bases, with high expectations that things "just work".

Many people in our SQL Server community preach a continuous improvement of one's skills and the goal of writing better and better code over time. It takes some effort, but we all ought to be putting forth that effort to improve regularly, at whatever rate we can sustain in our lives. As long as it's some effort to get better each month.

Steve Jones

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