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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-260/">SRE Weekly Issue #260</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-260/">March 7, 2021</a>
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<a href="https://sreweekly.com/sre-weekly-issue-260/" title="Permalink to SRE Weekly Issue #260" class="email_only">View on sreweekly.com</a>
<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>Check out this guide to modern dynamic application security testing to learn how it works and what to look for in tooling.<br />
<a href="http://sthwk.com/dynamic-appsec-overview">http://sthwk.com/dynamic-appsec-overview</a></p>
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<h2>Articles</h2>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://increment.com/reliability/resilience-engineering-david-woods/" target="_blank">[Increment: Reliability] Interview: Dr. David D. Woods</a></div>
<div class="sreweekly-description">
<p>People throw around &#8220;resiliency&#8221; quite often when they mean &#8220;reliability&#8221; or &#8220;high availability&#8221;. Dr. Woods sets the record straight.</p>
<p><small>Ipsita Agarwal — Increment</small></p>
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</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://increment.com/reliability/yelp-traffic-failover-strategy/" target="_blank">[Increment: Reliability] The process: Implementing Yelp’s failover strategy</a></div>
<div class="sreweekly-description">
<p>A key part of their strategy is to keep their service running at 50% capacity or less, allowing them to lose a datacenter without overloading the remaining datacenter.</p>
<p><small>Mathieu Frappier, Dorothy Jung, and Qui Nguyen — Increment</small></p>
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</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://increment.com/reliability/adaptive-capacity-incident-response/" target="_blank">[Increment: Reliability] On adaptive capacity in incident response</a></div>
<div class="sreweekly-description">
<p>In issue <a href="https://sreweekly.com/sre-weekly-issue-236/">#236</a>, I linked to an excellent paper by Dr. Richard Cook and Beth Long about engineering resilience in incident response. Now they&#8217;re back, teaming up with John Allspaw to summarize and expand on that paper!</p>
<p><small>John Allspaw, Beth Adele Long, and Dr. Richard Cook — Increment</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.verica.io/security-chaos-engineering-how-to-security-differently/" target="_blank">Security Chaos Engineering: How to Security Differently</a></div>
<div class="sreweekly-description">
<p>A quick <code>s/security/reliability/g</code> and this is an SRE article; the same principles apply to both fields.</p>
<p><small>Aaron Rinehart — Verica</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.blameless.com/blog/how-flight-controllers-were-the-first-sres" target="_blank">SRE2AUX: How Flight Controllers were the first SREs</a></div>
<div class="sreweekly-description">
<p>How can we apply the tenets and principles of NASA mission controllers to our SRE work?</p>
<p><small>Geoff White — Blameless</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.blameless.com/blog/sre-as-organizational-transformation-lessons-from-activist-organizers" target="_blank">SRE as Organizational Transformation: Lessons from Activist Organizers</a></div>
<div class="sreweekly-description">
<p>Genius idea: we can take our lead from activists as we try to win over our organization to adopt SRE principles.</p>
<p><small>Chris Hendrix — Blameless</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://dropbox.tech/infrastructure/atlas--our-journey-from-a-python-monolith-to-a-managed-platform" target="_blank">Atlas: Our journey from a Python monolith to a managed platform</a></div>
<div class="sreweekly-description">
<p>This insightful observation caught my eye:</p>
<blockquote><p>It’s unnecessary overhead for a product team to plan capacity, set up good alerts and multihoming (automatically running in multiple data centers) for small, simple functionality.</p></blockquote>
<p><small>Naphat Sanguansin and Utsav Shah — Dropbox</small></p>
</div>
</div>
<h2>Outages</h2>
<ul class="sreweekly-outages">
<li><a href="https://9to5google.com/2021/03/03/fitbit-app-down-outage-march21/">Fitbit</a></li>
<li><a href="https://www.nme.com/news/tv/thousands-of-netflix-users-experience-outages-2893304">Netflix</a></li>
<li><a href="https://www.joblo.com/movie-news/wandavision-finale-cause-disney-plus-crash">Disney+</a>
<ul class="sreweekly-outage">
<li class="sreweekly-outage">This week was the Wandavision finale.</li>
</ul>
</li>
<li><a href="https://status.fastly.com/incidents/nsbq47s47cf5">Fastly</a>
<ul class="sreweekly-outage">
<li class="sreweekly-outage"><em><small>Fastly is my employer.</small></em></li>
</ul>
</li>
</ul>
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