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Site Reliability Engineering

Site Reliability Engineering principles, practices, and culture.

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Go Circuit Breakers That Fail Friendly: The 94% Cascade Prevention We Measured

Go Circuit Breakers That Fail Friendly: The 94% Cascade Prevention We Measured

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13 min read
How to Compute Zero Trust Effectiveness: Four Metrics That Survive a Breach

How to Compute Zero Trust Effectiveness: Four Metrics That Survive a Breach

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5 min read
MCP in Production Reality vs the Spec

MCP in Production Reality vs the Spec

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3 min read
RAG vs MCP is the wrong debate — here's the right framing for production AI systems

RAG vs MCP is the wrong debate — here's the right framing for production AI systems

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4 min read
The Context Window Is RAM — Why Your Agent's SLIs Are Telling You It's Full

The Context Window Is RAM — Why Your Agent's SLIs Are Telling You It's Full

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5 min read
“But it worked on my machine.”

“But it worked on my machine.”

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1 min read
How I Created a DDoS Protection Engine

How I Created a DDoS Protection Engine

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11 min read
AI agents don’t need more autonomy. They need route, boundary, and receipt.

AI agents don’t need more autonomy. They need route, boundary, and receipt.

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3 min read
I built a reference site for the recurring hard parts of software work

I built a reference site for the recurring hard parts of software work

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2 min read
I Let Claude Design 4 Chaos Experiments via MCP. The 4th Took Down Staging and Found a 6-Month-Old Bug.

I Let Claude Design 4 Chaos Experiments via MCP. The 4th Took Down Staging and Found a 6-Month-Old Bug.

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11 min read
AI Ops Agents Are a New Class of Attack Surface

AI Ops Agents Are a New Class of Attack Surface

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7 min read
Agentic Ops: How I Shipped My Vibe-Coded Game to Production

Agentic Ops: How I Shipped My Vibe-Coded Game to Production

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2 min read
Service Level Objectives for Complex Microservices

Service Level Objectives for Complex Microservices

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3 min read
Why I treat API timeouts as "unknown", not failures

Why I treat API timeouts as "unknown", not failures

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1 min read
The 10 Commandments of Working in Production

The 10 Commandments of Working in Production

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7 min read
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