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<header class="entry-header cf">
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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-447/">SRE Weekly Issue #447</a></h1>
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<i class="genericon genericon-day"></i><a class="updated" href="https://sreweekly.com/sre-weekly-issue-447/">October 20, 2024</a>
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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>
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<p>If the entire team is on a Zoom bridge during an incident – how do you know what really happened and when? We added real-time Zoom/Google Meet transcripts to make sure your incident timeline has every detail.</p>
|
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<p><a href="https://firehydrant.com/ai/">https://firehydrant.com/ai/</a></p>
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<div class="sreweekly-title"><a href="https://thenewstack.io/hard-truths-to-consider-when-designing-slos-for-mobile-apps/" target="_blank" rel="noopener">SLOs for Mobile Apps: Hard Truths to Consider</a></div>
|
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<div class="sreweekly-description"><p>There are quite a few pitfalls waiting for you if you try to implement SLOs for your mobile app. This article explains and offers strategies.</p>
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<p> <small> Virna Sekuj — The New Stack</small></p></div></div>
|
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<div class="sreweekly-entry">
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<div class="sreweekly-title"><a href="https://thefridaydeploy.substack.com/p/is-your-blameless-culture-really" target="_blank" rel="noopener">Is your “blameless” culture really blameless?</a></div>
|
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<div class="sreweekly-description"><p>Blamelessness in incident retrospectives can be a difficult concept to truly internalize. This article describes 3 common “failure modes”, that is, ways in which organizations struggle with blamelessness.</p>
|
||
<p> <small>Tom Elliott — The Friday Deploy</small></p></div></div>
|
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<div class="sreweekly-entry">
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<div class="sreweekly-title"><a href="https://blog.cloudflare.com/thermal-design-supporting-gen-12-hardware-cool-efficient-and-reliable" target="_blank" rel="noopener">Thermal design supporting Gen 12 hardware: cool, efficient and reliable</a></div>
|
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<div class="sreweekly-description"><p>Cloudflare spends a <em>lot</em> of time thinking about cooling, and it’s fascinating. I didn’t realize that spinning a fan faster consumed so much more energy!</p>
|
||
<p> <small>Leslye Paniagua — Cloudflare</small></p></div></div>
|
||
|
||
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||
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<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://dzone.com/articles/microservice-proliferation-too-many-microservices" target="_blank" rel="noopener">Microservice Proliferation: Too Many Microservices</a></div>
|
||
<div class="sreweekly-description"><blockquote>
|
||
<p>Explore the pitfalls associated with the excessive creation of microservices, insights on their causes, implications, and potential strategies for mitigation.</p>
|
||
</blockquote>
|
||
<p> <small> Sumit Kumar — DZone</small></p></div></div>
|
||
|
||
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<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://netflixtechblog.com/introducing-netflix-timeseries-data-abstraction-layer-31552f6326f8" target="_blank" rel="noopener">Introducing Netflix’s TimeSeries Data Abstraction Layer</a></div>
|
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<div class="sreweekly-description"><p>Netflix stores a truly obscene number of events, each of which has a timestamp and a set of key-value pairs. This article goes into a ton of detail on how they built their system.</p>
|
||
<p> <small>Rajiv Shringi, Vinay Chella, Kaidan Fullerton, Oleksii Tkachuk, and Joey Lynch — Netflix</small></p></div></div>
|
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|
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|
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<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://slack.engineering/were-all-just-looking-for-connection/" target="_blank" rel="noopener">We’re All Just Looking for Connection</a></div>
|
||
<div class="sreweekly-description"><p>A fun debugging story for a confusing crash bug, in which they found 6 other related bugs along the way.</p>
|
||
<p> <small>Brett Wines — Slack</small></p></div></div>
|
||
|
||
|
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|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://lucvandonkersgoed.com/2024/10/17/five-lessons-from-a-minor-production-incident-copy/" target="_blank" rel="noopener">Five lessons from a minor production incident</a></div>
|
||
<div class="sreweekly-description"><p>My favorite one is about the principle “You Ain’t Gonna Need It”:</p>
|
||
<blockquote>
|
||
<p>The flip side of YAGNI, however, is that at some point you might actually need it.</p>
|
||
</blockquote>
|
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<p> <small>Luc van Donkersgoed</small></p></div></div>
|
||
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<div class="sreweekly-entry">
|
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<div class="sreweekly-title"><a href="https://jaywhy13.hashnode.dev/order-matters-making-a-compound-index-50x-faster" target="_blank" rel="noopener">Order matters – making a compound index 50x faster</a></div>
|
||
<div class="sreweekly-description"><p>When you create an index on multiple columns in Postgres, you’ll need to be sure that the order of the fields in the index allows it to be applied to your queries, as these folks learned.</p>
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<p> <small>Jean-Mark Wright</small></p></div></div>
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