OpenSourceAirbnb Engineering2 months ago
Building a fault-tolerant metrics storage system at Airbnb
11 min read
Airbnb built a storage system that ingests 50 million samples per second and stores 2.5 petabytes of logical time series data. The system handles metrics from instrumented code paths using Prometheus, OpenTelemetry, and StatsD SDKs. The design prioritizes fault tolerance for observability at scale.
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