SRE Weekly - SRE Weekly Issue #449

View on sreweekly.com

A message from our sponsor, FireHydrant:

Practice Makes Prepared: Why Every Minor System Hiccup Is Your Team's Secret Training Ground.

https://firehydrant.com/blog/the-hidden-value-of-lower-severity-incidents/

This new series seems promising! I won't link to every article in the series here, but if you're an early SRE, the intro-level articles published so far in this series are definitely worth a read.

Today, I'm thrilled to announce an ambitious project that's been in the works for some time: "52 Weeks of SRE" – a comprehensive, year-long deep dive into the world of Site Reliability Engineering.

  J. Pereira

Adevinta shifted from Kubernetes's cluster autoscaler to AWS's Karpenter. The change brought huge advantages that they discuss in detail, along with a few challenges and pitfalls they needed to overcome.

  Tanat Lokejaroenlarb — Adevinta

An adventure in adopting an open source firmware for Baseboard Management Controllers, including fixing a few bugs themselves.

  Nnamdi Ajah, Ryan Chow, and Giovanni Pereira Zantedeschi — Cloudflare

[...] an overview of methods like TCP FastOpen, TLSv1.3, 0-RTT, and HTTP/3 to reduce handshake delays and improve server response times in secure environments.

   Maksim Kupriianov — DZone

This article includes general tips and a specific rubric you can follow to decide when to choose a larger or smaller RDS instance type.

  Prabesh

It turns out that a lot of the lessons that Mike Massimino learned as an astronaut apply very well to incident management.

  Eric Silberstein — Klaviyo

Solving IP exhaustion in EKS: Avoiding a network outage by implementing custom networking

  Fabián Sellés Rosa — Adevinta

By leveraging proportional–integral–derivative (PID) controllers, Robinhood can now more quickly and effectively manage load imbalances.

This was my first introduction to PID controllers. Neat!

  Yi-Shu Tai — Dropbox

Through an allegory about an imaginary knob to adjust between risk-avoidance and speed, Lorin Hochstein shows us that these trade-offs are being made, just implicitly.

  Lorin Hochstein







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SRE Weekly Issue #448

Monday, October 28, 2024

View on sreweekly.com A message from our sponsor, FireHydrant: Practice Makes Prepared: Why Every Minor System Hiccup Is Your Team's Secret Training Ground. https://firehydrant.com/blog/the-hidden-

SRE Weekly Issue #447

Monday, October 21, 2024

View on sreweekly.com A message from our sponsor, FireHydrant: 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

SRE Weekly Issue #446

Sunday, October 20, 2024

View on sreweekly.com A message from our sponsor, FireHydrant: 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

SRE Weekly Issue #445

Monday, October 7, 2024

View on sreweekly.com A message from our sponsor, FireHydrant: FireHydrant has acquired Blameless! The addition of Blameless' enterprise capabilities combined with FireHydrant's platform

SRE Weekly Issue #444

Monday, September 30, 2024

View on sreweekly.com A message from our sponsor, FireHydrant: FireHydrant has acquired Blameless! The addition of Blameless' enterprise capabilities combined with FireHydrant's platform

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