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# observability

Gaining deep insights into system behavior through metrics, logs, and traces.

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Three LLM Observability Audits in Five Days: Each Fix Exposed the Next Bug

Three LLM Observability Audits in Five Days: Each Fix Exposed the Next Bug

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6 min read
A Cluster Stall Looks Healthy on Every Host. The Cause Is in the Pattern Across Hosts.

A Cluster Stall Looks Healthy on Every Host. The Cause Is in the Pattern Across Hosts.

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9 min read
An Incident Isn't an Event. It's a Definition.
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An Incident Isn't an Event. It's a Definition.

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7 min read
Building SwiftDeploy: From Declarative Deployments to Policy-Gated Releases

Building SwiftDeploy: From Declarative Deployments to Policy-Gated Releases

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9 min read
DORA Metrics: A Platform Engineering Dashboard

DORA Metrics: A Platform Engineering Dashboard

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4 min read
How to verify a cron job when the only logs are bootstrap noise

How to verify a cron job when the only logs are bootstrap noise

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2 min read
4 Types of Hallucinations: One Detection Pattern Per Type
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4 Types of Hallucinations: One Detection Pattern Per Type

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7 min read
The Missing Part of the Pipeline

The Missing Part of the Pipeline

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10 min read
While We're Measuring Developer Productivity, Won't Someone Think of the Data Engineers?

While We're Measuring Developer Productivity, Won't Someone Think of the Data Engineers?

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8 min read
Two KubeCons, One Conference: While Everyone Demos AI Agents, Engineers Are Fighting With Syslogs

Two KubeCons, One Conference: While Everyone Demos AI Agents, Engineers Are Fighting With Syslogs

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7 min read
🎄 On the First Day of Debugging: The Twelve Characters of Christmas

🎄 On the First Day of Debugging: The Twelve Characters of Christmas

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9 min read
Part 9 — Operating the gateway: logs, traces, health, and degraded mode

Part 9 — Operating the gateway: logs, traces, health, and degraded mode

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9 min read
Tool-Result Truncation: The Silent Bug That Makes Agents Lie
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Tool-Result Truncation: The Silent Bug That Makes Agents Lie

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8 min read
Embedding Drift Detection: A 50-Line Monitor for Production RAG
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Embedding Drift Detection: A 50-Line Monitor for Production RAG

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6 min read
Your LLM-as-a-Judge Sees 86% Hallucinations. 42% Are Your Pipeline.

Your LLM-as-a-Judge Sees 86% Hallucinations. 42% Are Your Pipeline.

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8 min read
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