QuestDB is the fastest open source time series database.
Built for performance
- SIMD-optimized analytics
- list itemRow- and column-based access
- Vectorized query execution
- Tiny memory footprint
- C++ and zero-GC Java
Optimized for time series
- Relational model for time series
- Data stored in chronological order
- Time partitioned
- Immediate consistency
- Fast InfluxDB line protocol
Implemented with SQL
*Time series and relational joins
*Aggregations and downsampling
*Built-in SQL optimizer
Interact with QuestDB using the Postgres layer and any tool that connects to it.
Interactive console to import data (drag and drop) and start querying right away.