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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-234/">SRE Weekly Issue #234</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-234/">September 6, 2020</a>
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<a href="https://sreweekly.com/sre-weekly-issue-234/" title="Permalink to SRE Weekly Issue #234" class="email_only">View on sreweekly.com</a>
<p>Last Sunday, there was a major backbone Internet provider outage after I finished putting SRE Weekly together.  There were so many outages that I&#8217;m not even going to bother listing all of them in the Outages section.</p>
<div class="sreweekly-sponsor-message" style="border: 1px solid #b0b0b0; padding-left: 1rem; padding-right: 1rem; width: 80%; align: center; margin: 2rem auto 2rem auto;">
<h2 style="text-align: center; font-size: 80%; color: #909090;">A message from our sponsor, StackHawk:</h2>
<p>Everyone talks about shifting security left, but in many cases, it isn&#8217;t happening. There is a better way with developer-centric application security testing.<br />
<a href="https://www.stackhawk.com/blog/align-engineering-security-appsec-tests-in-ci?utm_source=SREWeekly">https://www.stackhawk.com/blog/align-engineering-security-appsec-tests-in-ci?utm_source=SREWeekly</a></p>
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<h2>Articles</h2>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.blameless.com/blog/how-to-build-an-sre-team" target="_blank">How to Build Your SRE Team</a></div>
<div class="sreweekly-description">
<p>I love the way this article portrays SRE by placing less emphasis on specific skills and more on a holistic approach to reliability.</p>
<p><small>Emily Arnott — Blameless</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://resilienceroundup.com/issues/incident-reviews-in-high-hazard-industries-sense-making-and-learning-under-ambiguity-and-accountability/" target="_blank">Incident Reviews in High-Hazard Industries: Sense Making and Learning Under Ambiguity and Accountability</a></div>
<div class="sreweekly-description">
<blockquote><p>Incident review is an important part of the organizational learning process, but it can be practiced in a way where the focus shifts away from learning to fixing.</p></blockquote>
<p><small>John Carrol (original paper)</small></p>
<p><small>Thai Wood — Resilience Roundup (summary)</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.lexneva.name/blog/2020/09/01/ad-0001/" target="_blank">AD 0001</a></div>
<div class="sreweekly-description">
<p>My latest adventures in (negligently) running sreweekly.com. It started with a surprise AWS bill, and then it got kinda weird&#8230;</p>
<p><small>Lex Neva</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://m.signalvnoise.com/inside-a-code-red-network-edition/" target="_blank">Inside a CODE RED: Network Edition</a></div>
<div class="sreweekly-description">
<p>Deep technical details on a series of recent incidents involving Basecamp.</p>
<p><small>Troy Toman — Basecamp</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://charity.wtf/2020/09/02/questionable-advice-war-rooms-really/" target="_blank">Questionable Advice: War Rooms? Really?!?</a></div>
<div class="sreweekly-description">
<p>Here&#8217;s why eyes-on-glass constant monitoring won&#8217;t help and can be actively harmful.</p>
<p><small>Charity Majors</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://github.blog/2020-09-02-github-availability-report-august-2020/" target="_blank">GitHub Availability Report: August 2020</a></div>
<div class="sreweekly-description">
<blockquote><p>In August, we experienced no incidents resulting in service downtime. This month’s GitHub Availability Report will dive into updates to the GitHub Status Page and provide follow-up details on how we’ve addressed the incident mentioned in July’s report.</p></blockquote>
<p><small>Keith Ballinger — GitHub</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.cloudflare.com/analysis-of-todays-centurylink-level-3-outage/" target="_blank">Analysis of Today&#8217;s CenturyLink/Level(3) Outage</a></div>
<div class="sreweekly-description">
<p>Here are Cloudflare&#8217;s thoughts on what happened with Sunday&#8217;s Internet trouble.</p>
<p><small>Matthew Prince — Cloudflare</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.thousandeyes.com/centurylink-level-3-outage-analysis/" target="_blank">CenturyLink / Level 3 Outage Analysis</a></div>
<div class="sreweekly-description">
<p>This is ThousandEyes&#8217;s analysis of the outage, which goes along similar lines to Cloudflare&#8217;s and includes a lot more detail.</p>
<p><small>Angelique Medina and Archana Kesavan — ThousandEyes</small></p>
</div>
</div>
<h2>Outages</h2>
<ul class="sreweekly-outages">
<li><a href="https://www.githubstatus.com/incidents/jy1pvm2ckjwh">GitHub</a></li>
<li><a href="https://financialpost.com/pmn/business-pmn/robinhood-app-back-online-after-earlier-outage">Robinhood</a></li>
<li><a href="https://www.nytimes.com/reuters/2020/08/31/world/europe/31reuters-usa-wikileaks-outage.html">WikiLeaks</a></li>
<li><a href="https://status.heroku.com/incidents/2103">Heroku Status</a>
<ul class="sreweekly-outage">
<li class="sreweekly-outage">Also <a href="https://status.heroku.com/incidents/2104">this one</a>.</li>
</ul>
</li>
</ul>
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