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20× the CI traffic without getting slower: How we rebuilt Git serving at Datadog
Agents pushed Datadog's CI Git traffic up 20× in four months; median serve latency held near 40 ms. Mirrors, relays and a pack cache, rolled out behind flags with fallback.

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A Kubernetes rolling update with maxUnavailable: 0 still drops requestsrelease · dev.to ↗ Rewriting a Node.js Service in Go With AI Agentsrelease · checklyhq.com ↗ Anatomy of a deploy pipeline: merged commit to live trafficpipelines Progressive delivery that actually stops a bad buildrelease Rollback is a pipeline feature, not a runbookincidents 30 to 70 PRs a Day: How We Managed to Not Wreck Our Systemspipelines · honeycomb.io ↗ Transforming How We Run Kafka at Honeycombrelease · honeycomb.io ↗ We turned off Pub/Sub and nobody noticedrelease · incident.io ↗
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