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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-434/">SRE Weekly Issue #434</a></h1>
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<i class="genericon genericon-day"></i><a class="updated" href="https://sreweekly.com/sre-weekly-issue-434/">July 21, 2024</a>
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<p><a class="email_only" href="https://sreweekly.com/sre-weekly-issue-434/">View on sreweekly.com</a></p>
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<h2 style="text-align: center;font-size: 80%;color: #909090;">A message from our sponsor, <a href="https://firehydrant.com/">FireHydrant</a>:</h2>
<p>We&#8217;ve gone all out on our new integration with Microsoft Teams. If you&#8217;re a MS Teams user, FireHydrant now supports the most comprehensive integration for incident management. Run the entire IM process without ever leaving the chat.</p>
<p><a href="https://firehydrant.com/blog/introducing-a-brand-new-microsoft-teams-integration/">https://firehydrant.com/blog/introducing-a-brand-new-microsoft-teams-integration/</a></p>
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<div class="sreweekly-title"><a href="https://www.crowdstrike.com/blog/falcon-update-for-windows-hosts-technical-details/" target="_blank" rel="noopener">Technical Details: Falcon Update for Windows Hosts</a></div>
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<p>The big news this week, of course, is the CrowdStrike-related series of outages in airports, banks, and many other businesses. Here&#8217;s their statement on the situation.</p>
<p>Rumor has it that <a href="https://www.msn.com/en-us/travel/news/southwest-airlines-saved-from-global-it-outage-thanks-to-32-year-old-microsoft-system/ar-BB1qjx51">Southwest Airlines survived because they run Windows 3.1</a>. Well, that&#8217;s one way to do it.</p>
<p>  <small>CrowdStrike</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.catchpoint.com/sre-survey?&amp;utm_source=sre-weekly&amp;utm_medium=email&amp;utm_campaign=Content-2024-07-08-hosted-SRE-Survey&amp;utm_content=survey" target="_blank" rel="noopener">Take the Annual SRE Survey</a></div>
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<p>It&#8217;s time for Catchpoint&#8217;s annual SRE survey again! We get a lot of interesting information about SRE trends from this, so it&#8217;d be great if you could take a moment to fill it out.</p>
<p>Note, usually I try to avoid giving you &#8220;utm&#8221; stuff in links, but this link is specifically set up to track whether folks come from SRE Weekly, so I left it in this time.</p>
<p>  <small>Catchpoint</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://jaywhy13.hashnode.dev/you-dont-always-need-a-queue" target="_blank" rel="noopener">You don&#8217;t always need a queue</a></div>
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<p>Queues have a cost, as this article explains.</p>
<p>&nbsp;&nbsp;<small>Jean-Mark Wright</small></p>
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<div class="sreweekly-title"><a href="https://www.honeycomb.io/blog/destroy-on-friday-chaos-engineering-pt1" target="_blank" rel="noopener">Deploy on Friday? How About Destroy on Friday! A Chaos Engineering Experiment &#8211; Part 1</a></div>
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<p>I wrote this article about an exciting project I led recently: taking down an entire availability zone in production to test reliability. Part 2 is due out next week!</p>
<p>  <small>Lex Neva — Honeycomb</small></p>
<p>  <small><em>Full disclosure: Honeycomb is my employer.</em></small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.gremlin.com/blog/how-to-prevent-accidental-aws-elb-load-balancer-deletions" target="_blank" rel="noopener">How to prevent accidental load balancer deletions</a></div>
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<p>Deletion protection: it can really save you!</p>
<p>  <small>Andre Newman — Gremlin</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.clickittech.com/application-architecture/netflix-architecture/" target="_blank" rel="noopener">A Look Into Netflix System Architecture</a></div>
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<p>A thorough overview of Netflix&#8217;s architecture, with focus on data stores, content processing, billing, and the CDN, among other topics.</p>
<p>  <small> Rahul Shivalkar — ClickIT</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.alexewerlof.com/p/service-degradation-vs-disruption" target="_blank" rel="noopener">Degradation vs disruption</a></div>
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<p>This article compares the terms &#8220;degradation&#8221;, &#8220;disruption&#8221;, and &#8220;service outage&#8221; through the lens of service levels.</p>
<p>&nbsp;&nbsp;<small>Alex Ewerlöf</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://embrace.io/blog/s3-batch-object-store/" target="_blank" rel="noopener">Enhancing cloud storage efficiency with s3-batch-object-store</a></div>
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<p>Their workload involved writing many small objects but reading very few. By batching many writes into a single object in S3, they saved a ton of money, and now they&#8217;re open sourcing their solution.</p>
<p>  <small>Pablo Matias Gomez — Embrace</small></p>
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