Articles
Buying vs. building software applications: the eternal dilemma
Some years back, an IT colleague of mine mentioned a conflict at a corporation where he was working at the time. The corporation had a mission-critical application deployed across a large number of workstations. The corporate employees who used this application largely used it and nothing else all day long at dedicated workstations. The application […]
Lies, Damned Lies, and Project Metrics (Part III)
[Here are links to Part I and Part II] In the prior two parts (links above), I covered the ideal qualities of metrics (informative and, preferably, predictive; objective; and automated), and why it’s so hard to come up with useful metrics for IT management. Let’s now talk about two concepts that may help you monitor […]
Lies, Damned Lies, and Project Metrics (Part II)
[Part I is here.] In my previous post, I talked about the use of metrics in IT project management and the three qualities of an ideal metric: informative and preferably predictive, objective, and automated. The ideal set of metrics would tell you when your IT project is going to ship; these metrics would give you […]
A must-read for all software engineers and their managers
Thanks to Cat Mikkelsen [yes, ex-NeXT people, that Cat], I read this article. It’s written by Linds Redding, an art director and animator down in New Zealand who just passed away a few days ago. But it is very, very relevant to software engineering, particularly the ‘heroic’ model of software development. In it, he talks […]
“Ground-truth documents”
A great post by Eric S. Raymond[*] (yes, that esr) on what he terms ground-truth documents: Here is an example: AIVDM/AIVDO protocol decoding. It describes the behavior of Marine AIS radios; I wrote it as preparation for coding the GPSD project’s AIS driver. It isn’t exactly or completely a hardware-interface specification, and some of its […]