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Site Reliability Engineering

Site Reliability Engineering principles, practices, and culture.

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Agent Handoff Contracts: The Missing Piece in Production Agent Systems

Agent Handoff Contracts: The Missing Piece in Production Agent Systems

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3 min read
Your Agent Acts Without Checking Your Error Budget — That's the Failure Mode Nobody Is Tracking

Your Agent Acts Without Checking Your Error Budget — That's the Failure Mode Nobody Is Tracking

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6 min read
How We Killed Our Worst Alert (And What We Learned)

How We Killed Our Worst Alert (And What We Learned)

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2 min read
The Hidden Cost of Downtime: How SRE Error Budgets Protect National Economic Infrastructure

The Hidden Cost of Downtime: How SRE Error Budgets Protect National Economic Infrastructure

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11 min read
Why Backup Success Does Not Mean Database Recoverability

Why Backup Success Does Not Mean Database Recoverability

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2 min read
Game day on our build cluster: killing an AZ to test LLM flake detection

Game day on our build cluster: killing an AZ to test LLM flake detection

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4 min read
I got tired of writing post-mortems — so I built RCAi for SREs

I got tired of writing post-mortems — so I built RCAi for SREs

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1 min read
How an AI Terminal Assistant Became My Team's Most Productive Engineer - Opencode + Claude + MCP

Silent failure risks and maintenance costs

How an AI Terminal Assistant Became My Team's Most Productive Engineer - Opencode + Claude + MCP

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13 min read
Diagnosing KubeAPIErrorBudgetBurn: When a 7-Year-Old Disk Takes Down Your Control Plane

Diagnosing KubeAPIErrorBudgetBurn: When a 7-Year-Old Disk Takes Down Your Control Plane

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5 min read
The Reliability Roadmap: A 90-Day Plan for New SRE Teams

The Reliability Roadmap: A 90-Day Plan for New SRE Teams

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2 min read
Why Setting Up Observability Takes Forever (And What To Do About It)

Why Setting Up Observability Takes Forever (And What To Do About It)

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4 min read
Zero-Downtime Database Migrations

Zero-Downtime Database Migrations

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2 min read
Our PR-review bot kept hitting 429s. Bifrost key pooling fixed it.

Our PR-review bot kept hitting 429s. Bifrost key pooling fixed it.

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4 min read
Continuous batching wrecked our p99 latency. Here's the trace.

Continuous batching wrecked our p99 latency. Here's the trace.

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4 min read
10 production-grade alert rules for Cosmos validators (with real PromQL)

10 production-grade alert rules for Cosmos validators (with real PromQL)

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4 min read
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