Thoughts on systems safety, software operations, and sociotechnical systems.
In the past month or two, I’ve spoken on the topic of alert design. There’s a video of my giving the talk (at Monitorama, as well), but I thought I’d try to post on the topic and material as well. The topic of alerts and “alert design” as seen as a deliberate and purposeful thing […]
Read more Owning Attention (Considerations for Alert Design)
The other day I posted about the intersections of Systems Safety and web operations and engineering. One of the largest proponents of bringing a systems thinking perspective to safety (specifically ‘software safety’) is Dr. Nancy Leveson, who has been in that field (really a multidisciplinary field) for at least a couple of decades. She’s the […]
Read more Prevention versus Governance versus Adaptive Capacities
Anyone who has known me well knows that I’m generally not satisfied with skimming the surface of a topic that I feel excited about. So to them, it wouldn’t be a surprise that I’m now working on (yes, while I’m still at Etsy!) a master’s degree. Since January, I’ve been working with an incredible group […]
Something that has struck me funny recently surrounds the traditional notion of availability of web applications. With respect to its relationship to revenue, to infrastructure and application behavior, and fault protection and tolerance, I’m thinking it may be time to get a broader upgrade adjustment to the industry’s perception on the topic. These nuances in the […]
UPDATE: I’ve added a short section on the topic of sponsorship. I think that there’s a lot of institutional knowledge in our field, especially about what makes for a productive engineer. But while there are a good deal of books in the management field about “expert” roles and responsibilities of non-technical individual contributors, I don’t […]
(Part 1 of 2 posts) I’ve been percolating on this post for a long time. Thanks very much to Mark Burgess for reviewing early drafts of it. One of the ideas that permeates our field of web operations is that we can’t have enough automation. You’ll see experience with “building automation” on almost every job […]
I make it no secret that my background is in mechanical engineering. I still miss those days of explicit and dynamic finite element analysis, when I worked for the VNTSC, working on vehicle crashworthiness studies for the NHTSA. What was there not to like? Things like cars and airbags and seatbelts and dummies and that […]
Read more Fundamental: Stress-Strain Curves In Web Engineering
Given my recent (and apparently insatiable appetite) for studying the contexts, interface(s), and success and failure modes between man and machine, it’s not a surprise that I’ve been flying head-on into the field of Human Factors. Sub-disciplines include Cognitive Engineering and Human-Computer Interaction (HCI). It would appear to me that there isn’t one facet of the field of […]
(this is part 2 of a series: here is part 1) One of the challenges of building and operating complex systems is that it’s difficult to talk about one facet or component of them without bleeding the conversation into other related concerns. That’s the funky thing about complex systems and systems thinking: components come together […]
I’m a firm believer that context is everything, and that it’s needed in every constructive conversation we want to have as engineers. As a nascent (but adorable) engineering field, we discuss (in blogs, books, meetups, conferences, etc.) success and failure in a number of areas, including the ways in which we work. We don’t just […]