Failure is inevitable and a postmortem analysis, conducted in an open, blameless way, is the best way for IT techs and managers to learn from outages and near-misses. But when the "root cause" is determined to be "human error" (or worse, particular humans), the real causes and conditions are lost.
In this insightful book, IT veteran Dave Zwieback shows you an approach for making postmortems blameless, so you can focus instead on addressing areas of fragility within systems and organizations. If you re involved with assessing why something goes wrong on a project or at your company as a system administrator, developer, team manager, or executive the concrete steps in this guide will help you find a real solution that works.Recognize and mitigate the effects of stress during outagesLearn how to communicate effectively in a charged, high-stakes postmortem conversationCollect the necessary data before the postmortem beginsFocus on determining the actual causes and conditions of an outageLearn techniques for writing up a postmortem for either internal or external use"
Dave Zwieback has been working with complex, mission-critical I.T. services and teams for three decades. His career spans small high-tech startups, non-profits, and behemoth engineering, financial services, and pharmaceutical firms.
Dave is a trusted advisor & mentor at Mindweather LLC, which offers extraordinary support for tech leaders.
The book describes a pretty typical outage in a large organization, focusing on how to analyze root cause without blaming people. Four stars is because characters look over-typical. The engineer was fired for “causing an emergency” even it was obvious that he didn’t cause it, the atmosphere in the Company was very toxic but then over a few pages and citations of Kanneman’s book it overturned 180 degrees.
Doubtful, but okay.
This entire review has been hidden because of spoilers.
It is really a very good read, with some very useful insights. The way it is written is enabled me very fast to identify myself with the story, this will happen for everyone who worked in NW engineering and was hit by bug - yes Cisco I am looking at you. It also encourages you to dive a little bit deeper into the topic of cognitive biases and how they affect us. Really recommended small book.
I love the book , As a computer engineer , I can definitely relate to the network outage. We need to look beyond blame and shame and see what we can learn ,
Finally came around to read this one and I think its a great intro to that topic even with further reading attached. Very much worth reading if that topic is of interest :)
Never mind the format, this booklet introduces some important concepts and ideas. The blameless postmortem in itself is already important, but it also touches on a couple of interesting other ideas that lay at the basis of the blameless postmortem. Definitely will dollow up on some further reading. And will use the checklist in the end to have a look at our own postmortem process. Yes, the story is not brilliant. I didn't get at all why the chapter about Linda's son was in there (or even what the point of her background was, where the other characters didn't have auch a baxkground scetch). And the switch Raj made from undisxlosing to advocate seemed farfetched. But he, that is ok. The message atands.
Nearly the entire book is in faux-case-study narrative. This book would have been a lot more useful if it had broken narrative to discuss the concepts at play rather than leave it up to a mix of reader deduction and insert-words-into-characters' mouths. There are certainly some great principles here, but needs a LOT more depth.
Pretty short, does not go into character building at all. Looks like a conference talk written as a book. At the end there is a short Appendix with a checklist on what/how to do post-mortems, that I've copy/pasted to my internal policy.
Not so many surprises. I got what I expected. A great book for 1) managers that work in a toxic organization environment or 2) general people working in toxic american organizations. I believe we have less of these toxic company cultures in Sweden.
A fair concept regarding blame free debriefs and no consequence as long as you give a full honest account of everything that occurred. I didn't care for the story telling. It's clunky.
Short and sweet narrative that explores a scenario from multiple angles. Introduces some new terminology to handle communication about technical situations that have previously been confusing.
Author has introduced a very useful framework than can be applied to any IT project. I have actually enjoyed the philosophical approach to the story telling.