https://cluster-site.onrender.com/tags/datadog/ Recent content in Datadog on Tenu Tech Brief Hugo -- 0.146.0 en-us Tue, 24 Feb 2026 06:03:02 +0000 https://cluster-site.onrender.com/posts/hardening-ebpf-for-runtime-security-lessons-from-datadog-workload-protection/ Wed, 07 Jan 2026 00:00:00 +0000 https://cluster-site.onrender.com/posts/hardening-ebpf-for-runtime-security-lessons-from-datadog-workload-protection/ • Guillaume Fournier eBPF has opened up new capabilities for observability, networking, and security. • But when you run it in production across thousands of environments and kerne https://cluster-site.onrender.com/posts/breaking-up-a-monolith-how-were-unwinding-a-shared-database-at-scale/ Tue, 17 Jun 2025 00:00:00 +0000 https://cluster-site.onrender.com/posts/breaking-up-a-monolith-how-were-unwinding-a-shared-database-at-scale/ • Shared relational DBs simplify early growth but create coordination headaches as teams scale. • Schema changes become risky because the database is both data store and API contra https://cluster-site.onrender.com/posts/how-we-scaled-fast-reliable-configuration-distribution-to-thousands-of-workload-containers/ Tue, 17 Jun 2025 00:00:00 +0000 https://cluster-site.onrender.com/posts/how-we-scaled-fast-reliable-configuration-distribution-to-thousands-of-workload-containers/ • Datadog handles millions of logs per second, requiring instant config updates across thousands of containers. • User‑defined log parsing rules are applied immediately, demanding https://cluster-site.onrender.com/posts/detecting-faulty-deployments-our-journey-from-unlabeled-data-to-supervised-learning/ Tue, 03 Jun 2025 00:00:00 +0000 https://cluster-site.onrender.com/posts/detecting-faulty-deployments-our-journey-from-unlabeled-data-to-supervised-learning/ • Deployments drive 70% of incidents, making rapid fault detection critical for modern DevOps. • Datadog’s Automatic Faulty Deployment Detection uses APM telemetry to spot problema https://cluster-site.onrender.com/posts/squeezing-every-millisecond-how-we-rebuilt-the-datadog-lambda-extension-in-rust/ Wed, 09 Apr 2025 00:00:00 +0000 https://cluster-site.onrender.com/posts/squeezing-every-millisecond-how-we-rebuilt-the-datadog-lambda-extension-in-rust/ • Rebuilt Datadog Lambda Extension in Rust, slashing cold start latency by 82%. • Reduced memory footprint by 40%, cutting usage from 55 MB to just 7 MB. • Shifted from heavyweig https://cluster-site.onrender.com/posts/husky-efficient-compaction-at-datadog-scale/ Wed, 29 Jan 2025 00:00:00 +0000 https://cluster-site.onrender.com/posts/husky-efficient-compaction-at-datadog-scale/ • Husky layers over object storage, using fragments to batch trillions of daily events. • Metadata per fragment lets queries locate relevant data without scanning entire store. • D