About QuestDB
QuestDB is an open-source time-series database designed primarily for high-performance, real-time analytics on demanding workloads such as trading, mission control, and large financial platforms. It features ultra-low-latency ingestion, SQL-first querying, and a multi-tier storage engine supporting both hot and cold data with native Parquet and SQL compatibility. QuestDB is developer-friendly, supports AI and coding agents via SQL compatibility, and offers scalable cloud-native architecture to minimize vendor lock-in.
