Post-Mortem: hamy.xyz returning 404s (2025.11)

In this video we walk through a post mortem for hamy.xyz returning 404s for 19h on 2025.11.22.

Original blog post with all links: https://hamy.xyz/blog/2025-11_post-mortem-hamy-xyz-404s

Chapters

00:00 - Intro
00:30 - Overview
00:55 - Impact
01:35 - Root Cause
03:35 - Detection
05:40 - Mitigation
06:20 - Prevention

Links:

- How Meta runs blameless Post-mortems at scale - https://www.youtube.com/watch?v=qzzv_Us0hrY
- Why I'm Moving my Blog from F# to C# - https://www.youtube.com/watch?v=08EkZvkqSvU
- If AI can code, what will Software Engineers do? - https://www.youtube.com/watch?v=M0pxiC_WfT4

About me: I'm Hamilton - a Technomancer building Simple Scalable Systems.

Connect with me:

- Website: https://hamy.xyz
- Email List: https://hamniverse.substack.com/
- Twitter: @SIRHAMY - https://twitter.com/SIRHAMY
- BlueSky: https://bsky.app/profile/sirhamy.bsky.social
- Pod Cast: HAMY LABS POD - https://hamylabspod.buzzsprout.com/

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