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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-467/">SRE Weekly Issue #467</a></h1>
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<div class="entry-date" itemprop="datePublished" >
<i class="genericon genericon-day"></i><a class="updated" href="https://sreweekly.com/sre-weekly-issue-467/">March 9, 2025</a>
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<div class="sreweekly-title"><a href="https://resilienceinsoftware.org/news/1092580" target="_blank" rel="noopener">Introducing the Resilience in Software Foundation</a></div>
<div class="sreweekly-description"><p>It&#8217;s been awhile since we&#8217;ve seen any updates from the <a href="https://www.learningfromincidents.io/blog">LFI</a> folks, but here&#8217;s a brand new home for the community. I&#8217;ve bought my membership.</p></div></div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://quesma.com/blog-detail/aiops-observability" target="_blank" rel="noopener">Lessons from the pre-LLM AI in Observability: Anomaly Detection and AIOps vs. P99</a></div>
<div class="sreweekly-description"><p>I like this article&#8217;s measured approach to anomaly detection and other AIOps features. Will it work? With <em>your</em> data?</p>
<p>&nbsp;&nbsp;<small>Jacek Migdal &mdash; Quesma</small></p></div></div>
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<div class="sreweekly-title"><a href="https://dzone.com/articles/guide-to-write-a-system-design-document" target="_blank" rel="noopener">A Step-by-Step Guide to Write a System Design Document</a></div>
<div class="sreweekly-description"><blockquote>
<p>A structured approach to system design includes defining the problem, scope, tenets, risks, assumptions, and architecture choices.</p>
</blockquote>
<p>I like how this article follows the process it lays out by writing an example design for a distributed search engine.</p>
<p>&nbsp;&nbsp;<small>Nikunj Agarwal &mdash; DZone</small></p></div></div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.alexewerlof.com/p/premature-optimization" target="_blank" rel="noopener">Premature optimization</a></div>
<div class="sreweekly-description"><blockquote>
<p>A mental model to detect and prevent optimizing the wrong thing, at the wrong time, or for the wrong reasons</p>
</blockquote>
<p>This is the first time I&#8217;ve seen premature optimization dissected in this way, and I really like this model.</p>
<p>&nbsp;&nbsp;<small>Alex Ewerlöf</small></p></div></div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.infoq.com/podcasts/resilience-observability-automation/" target="_blank" rel="noopener">Resilience, Observability and Unintended Consequences of Automation </a></div>
<div class="sreweekly-description"><p>My favorite part of this podcast episode is the discussion of the unintended consequences of automation and &#8220;humans-are-better-at/machines-are-better-at&#8221; oversimplification. The transcript is great in case you&#8217;re not able to listen.</p>
<p>&nbsp;&nbsp;<small>Shane Hastie, with guest Courtney Nash &mdash; InfoQ</small></p></div></div>
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<div class="sreweekly-title"><a href="https://www.honeycomb.io/blog/ai-where-in-the-loop-should-humans-go" target="_blank" rel="noopener">AI: Where in the Loop Should Humans Go?</a></div>
<div class="sreweekly-description"><p>What role is an AI tool going to play in your sociotechnical system? This article gives you 12 insightful questions that will help guide your approach.</p>
<p>&nbsp;&nbsp;<small>Fred Hebert &mdash; Honeycomb</small></p></div></div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusCountingThingsGotcha" target="_blank" rel="noopener">A Prometheus gotcha with alerts based on counting things</a></div>
<div class="sreweekly-description"><blockquote>
<p>As long as there&#8217;s at least one HDD &#8216;tape&#8217; filesystem mounted, you can count them, but once there are none, the result of counting them is not 0 but nothing.</p>
</blockquote>
<p>And &#8220;nothing&#8221; doesn&#8217;t cause an alert. Oops!</p>
<p>&nbsp;&nbsp;<small>Chris Siebenmann</small></p></div></div>
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