Product

About the QuestDB

QuestDB is a high-performance, open-source SQL database designed for time-series data. It is optimized for high-speed data ingestion and fast queries, making it suitable for applications in financial services, IoT, machine learning, and DevOps. QuestDB offers a powerful SQL syntax with extensions for time-series data, and it supports open formats like Parquet, which helps prevent vendor lock-in. Its architecture is built from the ground up to operate close to the hardware, leveraging modern CPU instructions to deliver exceptional performance.