QuestDB is the fastest open source time-series database
QuestDB is an open source SQL database designed to process time-series data, faster. QuestDB’s software architecture has been designed from the ground up to be as close to the hardware structure as possible - offering breakthrough performance.
Data is growing faster than ever, yet most of it remains unexploited. And it’s getting worse. As Moore’s law is dying, hardware can’t keep up with this exponential growth. The solution has to come through faster software.
This explosive data growth requires a paradigm shift in database performance. QuestDB was founded by a low-latency trading team. Time-series and fast software are part of our DNA. Through QuestDB, companies can harness the power of real-time and big data processing in a wide array of use cases and industries.
The stack has been built from scratch in zero-GC Java, without any dependencies.