Day 13 of #DistributedDilemmas: Configuration sprawl is the silent killer of distributed systems
Configuration sprawl is the silent killer of distributed systems. Environment variables become unmanageable at scale. Treat config as code, not as an…
Environment variables become unmanageable at scale. Treat config as code, not as an afterthought!

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🚀 Launching today: 28 Days of #DistributedDilemmas
Follow me on Twitter/X this February for one battle-tested insight a day on the hidden complexities behind outages, tech debt and architectural nightmares.
#DistributedDilemmas: all 24 days in one place
In February 2025 I posted one distributed systems dilemma a day on X. I made it to day 24. Here they all are, with the diagrams.
Cell-based architecture, explained: the public version of my Innovation Day talk
My Innovation Day deck was internal, so here's the public version: what a cell is, scaling up and across, blast radius, and what cells cost you.
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