Engineering | Datadog Official Blog
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.NET Continuous Profiler: Under the Hood

Our .NET profiler was designed and implemented to run 24/7 in production, at any scale, with negligible impact. Here are the details of how we built it.

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Engineering Spotlight: Jeromy Carriere

Engineering Spotlight: Jeromy Carriere

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How We Migrated Our Acceptance Tests to Use Synthetic Monitoring

How Datadog's Frontend DevX team migrated a codebase from flaky, hard-to-maintain acceptance testing with Puppeteer to more robust Synthetic tests.

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2023-03-08 Incident: A Deep Dive into the Platform-level Recovery

This post walks through how we restored our platform after it was affected by the outage of March 8, 2023.

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2023-03-08 Incident: A Deep Dive into Our Incident Response

This post sketches out our incident response process, where it succeeded and where it stumbled on March 8, and what we learned along the way.

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Not Just Another Network Latency Issue: How We Unraveled a Series of Hidden Bottlenecks

Learn how we tackled a case of high network-latency in our usage estimation platform that required a multi-layered solution.

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2023-03-08 Incident: A Deep Dive into the Platform-level Impact

A deep dive into what happened at the platform level during the outage of March 8, 2023.

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Making Fetch Happen - Building a General-purpose Query & Render Scheduler

Learn how we developed a new scheduling algorithm for data fetching and rendering and how we built it for use across our suite of Datadog products.

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Husky: Exactly-Once Ingestion and Multi-Tenancy at Scale

A closer look at storage routing in Husky, Datadog's third-generation event storage system.

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Performance Improvements in the Datadog Agent Metrics Pipeline

We’ve recently improved the raw performance of the Datadog Agent, leading to 20% less CPU use on Agents flooded with custom metrics.

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DRUIDS, the Design System that Powers Datadog

Learn about Datadog's repeatable design elements that we've documented in our design style guide called DRUIDS.

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Engineering Spotlight: Tay Nishimura

Engineering Spotlight: Tay Nishimura