QuestDB is a high-performance, open-source database for time series data. It focuses on fast ingest, blazingly fast queries and superior developer experience with SQL and open formats.
QuestDB is designed from the ground up to operate as close to the hardware as possible -- eliminating ingestion bottlenecks and lowering overall hardware requirements.
The codebase is built from scratch in zero-GC Java, C++ and Rust.
To learn more about QuestDB, check the following:
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Interact with our live demo instance which includes 3 datasets:
- NYC taxi trips dataset (1.6 billion rows)
- Market data ingested in real-time from the Coinbase API
- Real-time market data dashboards powered by QuestDB and Grafana
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Read the docs to get started.
- Try our quick-start.
- Fork our streaming analytics template
Join our active public Slack and our community forum
See our public roadmap at public roadmap.
You can contribute to the QuestDB open source project: source code, documentation, bug reports, feature requests or feedback.
To get started:
- Good first issues
- Contribution guide
- Fork the repo and open a pull request.
We send QuestDB swag to our contributors 🙌.
QuestDB is a remote-first company building high performance open-source software. We're always on the lookout for talented people to join the QuestDB team in these roles: