QuestDB
Is this your brand? Claim it — free, and takes a minute with your work email.
Overview
Tagline Brand's website · 2026-10-04
Unifies live stream and complete historical records with one SQL engine. Offers high-speed ingestion (millions of events/sec) and millisecond computation on live data, along with durable, deduplicated, and out-of-order correction capabilities. Supports standard SQL and open formats like Apache Parquet, Iceberg, and Arrow, with special SQL primitives for time-series analytics (e.g., OHLCV materialized views, SAMPLE BY, ASOF JOIN, HORIZON JOIN).
Description Brand's website · 2026-10-04
QuestDB is a high-performance, open-source time-series database that ingests millions of events per second, computes on live data in milliseconds, and keeps years of history queryable. It provides a unified SQL engine spanning messaging, stream processing, and tiered storage, enabling real-time analytics and historical research. It is built for demanding workloads in capital markets, aerospace, and energy.
Offerings
Core capabilities Brand's website · 2026-10-04
- QuestDB (Open Source)
- QuestDB Enterprise
Pricing Brand's website · 2026-10-04
Open-source (community edition) and Enterprise (commercial license/subscription)
Audience
Target industry Brand's website · 2026-10-04
Companies with critical data workloads, specifically in Capital Markets, Aerospace & Robotics, and Energy & Infrastructure sectors. Use cases include market data & research, pre-trade analysis, TCA & markouts, intraday risk & P&L, surveillance & compliance, real-time fleet monitoring, and predictive maintenance.
Is this your business?
The information above is publicly sourced — assembled by Optimly from QuestDB's website and public pages.
Claim this profile to publish your own verified Business Profile and speak for QuestDB across the index.
Claim QuestDB — free →Page last updated 2026-10-17.