{"repo":"GreptimeTeam/greptimedb","free":true,"listed":false,"github":"https://github.com/GreptimeTeam/greptimedb","clone":"git clone https://github.com/GreptimeTeam/greptimedb.git","description":"The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.","language":"Rust","stars":6549,"topics":["cloud-native","rust","metrics","logs","observability","traces","promql","observability-database","greptimedb","object-storage"],"license":"Apache-2.0","category":"analytics","readme_excerpt":"Metrics, logs, and traces. One engine, on your infrastructure. A columnar database for metrics, logs, and traces on object storage. Apache-2.0 licensed core. User Guide API Docs Roadmap 2026 stable for production  ·  canary includes pre-releases  ·  nightly is a weekly snapshot of main - Introduction - Why You Might Use It - Overview - What's Supported - Compatibility and Migration - Limitations and Edition Boundary - Architecture - Try GreptimeDB - Getting Started - Build From Source - Tools & Extensions - Project Status - Community - License - Commercial Support - Contributing - Acknowledgement Introduction GreptimeDB is an open-source observability database. Metrics, logs, and traces run on one columnar engine over object storage and share one table model: tags, timestamp, and fields. When signals carry common identifiers such as service, host, or trace ID, you can correlate them in SQL without moving data between databases. Ingest through OpenTelemetry, Prometheus Remote Write, Loki Push, or Elasticsearch Bulk. Use SQL across observability data and PromQL for metrics. Migrate ingestion one signal at a time without rebuilding your collectors. Why You Might Use It - You run Prometheus plus Loki or Elasticsearch and want one backend instead of three - You have outgrown Prometheus on cardinality or retention and don't want the Thanos/Mimir operational surface - You need long retention on object storage without a separate analytics stack - You want to query","default_branch":null,"files":null,"tree":[],"storefront":"/r/GreptimeTeam","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/GreptimeTeam/greptimedb/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}