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Webinar summary: How to write job postings that actually work.

The following are some of the key points I took from this “How to write job postings that actually work” webinar, from Katrina Kibben, the Founder & CEO of Three Ears Media.

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Blog post summary: We need to talk about testing

I liked this “We need to talk about testing” post from Dan North. It’s about what testing actually means and how programmers and testers can work together. A summary (or copy & paste of the parts that I found most interesting, with some comments) below…

The purpose of testing is to increase confidence for stakeholders through evidence.

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Blog post summary: Shipping fast and safe by Kesha Mykhailov at Intercom

I like this “Shipping fast and safe: Building a culture of low-risk learning” article by Kesha Mykhailov at Intercom.

Some highlights…

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Book summary: Shape Up

Shape Up: Stop Running in Circles and Ship Work that Matters” is a book from Ryan Singer about how Basecamp do product development.

The following is mostly just copy & pastes of the parts I found most interesting. Typically, the more detailed the notes, the more useful I found the chapter. The original book itself though isn’t a difficult read (and it’s free online), so I recommend checking it out directly.

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Blog post summary: Prioritizing with Cost of Delay

Prioritizing with Cost of Delay is an article by Jeff Palmer (web, twitter, linkedin).

This article had me engrossed with the opening paragraph. It is a short article (6 minute) read, so I suggest reading it directly, but find a summary below, mainly for my own benefit.

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Book chapter summary: Managing Incidents

This is a slight abridged version of Chapter 14, “Managing Incidents, by Andrew Stribblehill from the excellent “SRE Book“. (Original is 2200 words, this is 1200)

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Book Summary: Accelerate

Accelerate: Building and Scaling High Performing Technology Organizations is a book by by Nicole Forsgren, Jez Humble and Gene Kim. It is a follow on from the State of DevOps Reports that Forsgren and Humble used to publish (and which I wrote about before in Development and delivery practices for team success). I highly recommend buying the book, but here are some chapter summaries for the highlights.

 

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Article summary: The future of work is written

The future of work is written” is an article from Juan Pablo Buriticá from Stripe published on increment.com.

This is a summary of the keys points from the article, but the original is definitely worth reading, and not long itself (the original is 2300 words; this is 250).

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Blog post summary: What is an Engineering Manager?

I liked the short What is an Engineering Manager? post on the AWS blog (from David Ives @ Pusher). This is a summary, but the original is worth reading and not much longer…

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Blog post summary: Automating safe, hands-off deployments at AWS

AWS’s Clare Liguori wrote an excellent blog post on Automating safe, hands-off deployments.

This is a summary (1,700 words, vs 5,300 in the original) and mostly just a copy & paste of highlights. I have also skipped some of the sections that are at scales larger than most folks deal with (e.g. global releases across 26 regions!).

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Blog post summary: Domain-Oriented Microservice Architecture at Uber

Domain-Oriented Microservice Architecture at Uber” is a blog post on the Uber engineering blog. There were some comments about the post not giving credit to prior art, which I think is fair, but it is a useful post none the less. Uber provide an interesting approach to classifying and organizing their (2,200!) microservices, by using the concepts of Domains, Layers, Gateways and Extensions.

This is a shortened version here (1,200 words, vs 3,800 in the original), since I tend to learn by creating summaries, but it is mostly just a copy & paste, so check out the original with diagrams etc if you’re really interested.

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eBook Summary: What Is SRE?

What Is SRE? An Introduction to Site Reliability Engineering” (registration required but free), is an ebook by Kurt Andersen & Craig Sebenik, published by O’Reilly. The following is a summary (abridged copy and paste) of the parts I found most useful, with a few of my own notes. The original is about 9,000 words; this is about 2,000.

 

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Report Summary: Accelerate State of DevOps 2019

This is an abridged version of The Accelerate State of DevOps Report 2019; essentially a cut and paste of the most salient parts. The original is about 18,000 words; This is about 2,500 words.

I highly recommend reading the original in its entirety, if you have time, and I’m a big fan of the Accelerate book too. As with all the other summaries I create, this just as as way to help me digest and understand an excellent article.

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Blog post summary: Blameless PostMortems post by John Allspaw

The following is a slightly summarized version of this blog post from John Allspaw that I really like: Blameless PostMortems and a Just Culture 

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Book chapter summary: Postmortem Culture, from the SRE Book

I’m really enjoying reading the excellent “SRE Book“. Chapter 15 “Postmortem Culture: Learning from Failure” in particular, really struck a chord with me. The following is a slightly summarized version of it.

TLDR: Failures are inevitable, especially in distributed systems. To learn from them, document in Postmortems, avoiding blame, and share the newly gained learnings across your org.

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