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Site Reliability Engineering

Site Reliability Engineering principles, practices, and culture.

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Marketplace Image Transformations: Named Presets Age Better Than Inline Operation Lists

Marketplace Image Transformations: Named Presets Age Better Than Inline Operation Lists

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8 min read
Our database was fast for six hours and then it ran out of credit

Our database was fast for six hours and then it ran out of credit

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2 min read
Monorepo vs Polyrepo: What Actually Matters When You’re Building at Scale

Monorepo vs Polyrepo: What Actually Matters When You’re Building at Scale

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9 min read
How to Stop an AI Agent Infinite Loop

How to Stop an AI Agent Infinite Loop

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1 min read
Deleting the corrupted chunk file made it worse

Deleting the corrupted chunk file made it worse

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10 min read
Your On Call Week Is Not a Normal Week With Pages in It

Your On Call Week Is Not a Normal Week With Pages in It

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2 min read
Node.js Text Summarization API — Reliable Chat Completions for Moderation SaaS

Node.js Text Summarization API — Reliable Chat Completions for Moderation SaaS

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7 min read
Your first AI SRE: I gave the worst hour of on-call to a team of agents, and they diagnosed the incident, scored their own confidence, and opened the fix.

Your first AI SRE: I gave the worst hour of on-call to a team of agents, and they diagnosed the incident, scored their own confidence, and opened the fix.

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7 min read
Your Health Check Is Green and Your Service Is Down

Your Health Check Is Green and Your Service Is Down

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5 min read
How to Debug Go PDF Image Conversion — 4 Redaction Signals

How to Debug Go PDF Image Conversion — 4 Redaction Signals

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8 min read
Node.js Health Endpoint and Cron Job Uptime Monitoring — Heartbeat Checks in 2026

Node.js Health Endpoint and Cron Job Uptime Monitoring — Heartbeat Checks in 2026

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3 min read
Logistics Hostname Broke After Adding an Alias (DNS Cutover Constraint)

Logistics Hostname Broke After Adding an Alias (DNS Cutover Constraint)

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8 min read
One message we could not parse stopped four hours of dispatches

One message we could not parse stopped four hours of dispatches

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2 min read
One cable, two switches: proving a dying switch port

One cable, two switches: proving a dying switch port

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10 min read
Which Hop Is Broken? Diagnosing Kubernetes Incidents Along the Request Path

Which Hop Is Broken? Diagnosing Kubernetes Incidents Along the Request Path

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7 min read
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