Thanks Drew 🔥
QuestDB
Technology, Information and Internet
QuestDB is the fastest open source time series database
About us
QuestDB is an open-source database designed to process time-series data, faster. Our approach comes from low-latency trading; QuestDB’s stack is engineered from scratch and dependency-free. YCombinator S20, InfoWorld's 2020 Best of OSS Award Winner & Accel's #Open100.
- Website
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http://questdb.io
External link for QuestDB
- Industry
- Technology, Information and Internet
- Company size
- 11-50 employees
- Type
- Privately Held
- Founded
- 2019
- Specialties
- big data, databases, and time-series
Products
Locations
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Primary
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Apex, North Carolina, US
Employees at QuestDB
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Grace Francisco
Technology Executive | ex-Atlassian, Roblox, MongoDB, Cisco | Keynote Speaker | IWF Fellows Class of 2022 - 2023
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Chad M.
Early Stage/High Growth CRO, Angel Investor and Sales Advisor helping early stage founders take their product to market and drive sustainable…
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Patrick Mackinlay
Software Engineer at QuestDB
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javier ramirez
Developer Advocate - Developer Relations Lead at QuestDB
Updates
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The #QuestDB team is attending #BigdataLDN! javier ramirez will discuss the future of fast databases with open formats. We are at Y459 #database
Our very own javier ramirez presenting about the future of fast databases at Big Data LDN ! #database #openformats #questdb #parquet #SQL
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Level 2 (order book) market data? ✔ source: Databento https://demo.questdb.io/ #tickdata #orderbook #marketdata #nasdaq
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New dataset on the #QuestDB Live Demo: Query #JSON blockchain data with #SQL with sub-second queries! Demo link: https://demo.questdb.io/ #database #ethereum #web3 #analytics #timeseries
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🚀 Join us at Big Data LDN 2024! 🚀 Swing by booth Y459 to meet the team and explore our latest live demo in action. We’re excited to chat about all things fast databases! Plus, don’t miss Javier Ramirez as he takes the stage to present: "The Future of Fast Databases: Lessons from a Decade of QuestDB" 📍 Where: Fast Data Theatre 🗓️ When: Wednesday, 18th Sep, 13:20 - 13:50 We can't wait to see you there! More details at: https://ow.ly/2HTN50Tl0oo #QuestDB #BigDataLDN #FastData #Database
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Earlier this year, several #QuestDB engineers took on the 1 Billion Row Challenge. Here is their story: https://lnkd.in/ewZP5DPt #database #java #opensource
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In the early days of #QuestDB, we were inspired by vector-based append-only systems for their speed and simplicity, but faced challenges with handling out-of-order (O3) data. To address this, we developed a unique three-stage solution to sort and merge data as it arrives, maintaining performance without adding complexity. Our approach leverages #SIMD and non-temporal data access to optimize the process. This solution has been critical in improving our #database engine, ensuring efficient handling of real-world data acquisition scenarios. Link with the full story in the comments.
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We're looking for writers to create articles for our blog. Have you had success with #QuestDB? Do you know time-series data, time-series visualizations, #database internals and ecosystems, or have a neat distributed database story to share? Apply here: https://lnkd.in/eUBvc-UX
Write Time: a call for community writers
questdb.io
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Learn how to calibrate VWAP executions with #QuestDB and Grafana Labs https://lnkd.in/eEmDxTng #database #VWAP #marketdata #opensource #realtime
Calibrating VWAP executions with QuestDB and Grafana
questdb.io
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New case study highlighting how XRP Ledger uses #QuestDB to process market data at scale. #database #marketdata #tickdata #web3 #SQL #opensource
Today, we showcase how the XRP Ledger L1 blockchain and the Xahau Network for smart contracts leverage QuestDB to store all trades logged onto the blockchain. QuestDB is then queried for real-time insights and dashboards🔥 Daniel Siedentopf and his team evaluated several real-time and time-series databases for this use case, shortlisting InfluxDB and QuestDB. They ultimately chose QuestDB due to its blazingly fast SQL queries, performant and reliable data ingestion, and superior developer experience. Daniel ran a PoC and put #QuestDB on the critical path without any initial interaction with our team. Achieving a "wow" factor in less than 10 minutes is why we put so much effort into the self-hosted user journey! Daniel, thank you for your trust! We look forward to this journey together. Link in the comments 👇 #blockchain #smartcontract #web3 #marketdata #timeseries #database #SQL #opensource #analytics #tickdata #xrp