https://github.com/questdb/questdb

QuestDB is a high performance, open-source, time-series database
https://github.com/questdb/questdb

apache-arrow capital-markets database historian kdb low-latency market-data parquet quantitative-finance questdb real-time-analytics robotics scada sql stream-processing telemetry tick-data time-series time-series-database tsdb

Last synced: 14 days ago
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QuestDB is a high performance, open-source, time-series database

• Host: GitHub
• URL: https://github.com/questdb/questdb
• Owner: questdb
• License: apache-2.0
• Created: 2014-04-28T23:29:15.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2026-10-17T07:14:29.000Z (15 days ago)
• Last Synced: 2026-10-17T07:36:24.766Z (15 days ago)
• Topics: apache-arrow, capital-markets, database, historian, kdb, low-latency, market-data, parquet, quantitative-finance, questdb, real-time-analytics, robotics, scada, sql, stream-processing, telemetry, tick-data, time-series, time-series-database, tsdb
• Language: Java
• Homepage: https://questdb.com
• Size: 2.04 GB
• Stars: 17,447
• Watchers: 139
• Forks: 1,673
• Open Issues: 1,229
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.md
  • Codeowners: CODEOWNERS
  • Security: SECURITY.md
  • Claude: CLAUDE.md

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