Hotdata.dev @hotdata_dev
The query engine for agents. Unified query language, Built-in context management, Sub-second responses, Zero infrastructure hotdata.dev San Francisco, CA Joined August 2025-
Tweets13
-
Followers7
-
Following26
-
Likes12
The benefits of ASF Stewardship of open source projects such as @apachedatafu are perhaps are more relevant than ever
Here is the playlist of San Francisco DataFusion meetup. Thanks to all the presenters from: @LangChain @LakeSail @columnar_tech @datadoghq @hotdata_dev youtube.com/playlist?list=… cc: @andrewlamb1111 @ApacheDataFusio
New features in the CLI: fork your database like a Git branch. We’ve also added a dialect option to the query command, so you can run queries using DuckDB, Postgres, or Snowflake syntax.
We've released major updates to datafusion-ducklake. • Time travel by snapshot or timestamp • Partition-aware writes and updates • Atomic multi-file commits • Improved CDC support for renamed and nested columns • SORTED BY for writes, updates, and compaction Check it out at: github.com/datafusion-con…
⏳ Just 2 days until the next @ApacheDataFusio Meetup in San Francisco! Hear how engineers from @datadoghq, @lakesail, @LangChainAI, @hotdata_dev, @columnar_tech, and more are building with Apache DataFusion. Join @andrewlamb1111 and the community for an evening of technical talks and networking. Register: bit.ly/4xcudyI #InfluxDB
@ApacheDataFusio meetup in San Francisco next week Aug 13. I won't be there but the speaker line up is amazing. luma.com/gk3s2vib
See you there!
📍 San Francisco: the next @ApacheDataFusio Meetup is coming up on August 13! Join InfluxData's @andrewlamb1111 for an evening of technical talks spotlighting real-world applications, performance innovations, and evolving integrations, featuring speakers from @datadoghq,
We're really excited to be teaming up with our friends at Hotdata and hosting an @ApacheDataFusio meetup at our new SF office on Aug 13th! The LangChain team will be giving a talk on how we built SmithDB. We'll also have some great speakers: Divya Ranganathan, Alexander Bianchi, Shehab Amin, and Emil Sadek If you're interested in modern data systems, you won't want to miss this. Register here: luma.com/gk3s2vib
We’re back and this time with @LangChain! After a packed Apache DataFusion meetup in Feb and May, we’re making this a quarterly series in San Francisco. August 13 @LangChain office, SOMA Featuring Talks from @columnar_tech, @hotdata_dev, @LangChain, @datadoghq, @LakeSail covering observability, APIs, distributed execution + more. RSVP: luma.com/gk3s2vib See you there! @eddietejeda @andrewlamb1111 @ankush_gola11 @amadaecheverria
We're really excited to be teaming up with our friends at Hotdata and hosting an @ApacheDataFusio meetup at our new SF office on Aug 13th! The LangChain team will be giving a talk on how we built SmithDB. We'll also have some great speakers: Divya Ranganathan, Alexander
The @ApacheDataFusio 54.0.0 release (2 months of development had 139 distinct contributors. 🤯 github.com/apache/datafus…
Here is a new blog about Parquet Variant, including use case, and shredding examples parquet.apache.org/blog/2026/02/2…
Simply applying basic linting rules (like don't compress pages where it doesn't help) reduces parquet files sizes by 5% and decreases decode time by 20%. @MOVNTDQ shows how in his latest blog blog.xiangpeng.systems/posts/parquet-…
🔥
DuckLake + DataFusion, an intriguing combination github.com/hotdata-dev/da…
Émerson Engroff 🌹 @eme3mil
189 Followers 5K Following
⊹ maddie 𐙚 ☁�... @w4v3_m4d13
15 Followers 2K Following chronically online sweetheart 🍓🎀 mutuals only club 💗🌷 follow me pls
mabonthemoon @mabonthemoon
2 Followers 86 Following
anoop narang @t0il3ts0ap
10 Followers 42 Following
Zac Farrell @ZacFarrell1
3 Followers 21 Following
Divya Ranganathan @DivyaRanga65960
2 Followers 6 Following
Eddie A Tejeda @eddietejeda
2K Followers 2K Following building https://t.co/gauYuRMY7c / formerly VP of Engineering at @thoughtspot @modeanalytics
Satyam Vaghani @SatyamVaghani
3K Followers 129 Following Co-founder and CEO at Tiyaro. Was SVP and GM for PaaS, IoT and AI at Nutanix, PernixData co-founder, VMware Principal Engineer
Yingjun Wu 🤘 @YingjunWu
5K Followers 2K Following Infra guy. Founder @RisingWaveLabs. ex-@awscloud, PhD @NUSingapore @CMUDB.
Divya Ranganathan @divs1101
27 Followers 75 Following
DuckLabs @ducklabs_com
4K Followers 2 Following DuckLabs provides services for the DuckStack (DuckDB, DuckLake, and Quack)
Apache Superset @apachesuperset
6K Followers 263 Following Modern, open source data exploration & visualization platform 📊. Open Source business intelligence (BI) is here, and here to win!
anoop narang @t0il3ts0ap
10 Followers 42 Following
Zac Farrell @ZacFarrell1
3 Followers 21 Following
Eddie A Tejeda @eddietejeda
2K Followers 2K Following building https://t.co/gauYuRMY7c / formerly VP of Engineering at @thoughtspot @modeanalytics
Divya Ranganathan @DivyaRanga65960
2 Followers 6 Following
Mike Freedman @michaelfreedman
7K Followers 417 Following Co-founder/CTO, @TigerDatabase / @TimescaleDB 🐯🦄. Professor, @PrincetonCS. Distributed systems, databases, AI, security, networking.
Wes McKinney @wesmckinn
59K Followers 909 Following Founder @kennsoftware, GP @ComposedVC, AI @posit_pbc
Dask @dask_dev
9K Followers 0 Following Dask natively scales Python Dask provides advanced parallelism for analytics, enabling performance at scale for the tools you love
ClickHouse @ClickHouseDB
20K Followers 64 Following The data platform powering the AI era. Speed, scale, and cost-efficiency - without compromise. Get started today: https://t.co/RpLdh0f8K3
polars data @DataPolars
8K Followers 6 Following Dataframes powered by a multithreaded, vectorized query engine, written in Rust.
PVLDB @pvldb
6K Followers 10 Following The Proceedings of the VLDB Endowment (PVLDB) RSS Feed: https://t.co/5wEKOfq2OD Bluesky: https://t.co/jULSIiQ5M3
Nikita | Scaling Post... @nikitabase
13K Followers 2K Following CEO @neondatabase. Best Postgres for developers and vibe coders.
DuckDB @duckdb
26K Followers 66 Following DuckDB is an analytical SQL database management system. "DuckDB" and the DuckDB logo are registered trademarks of the DuckDB Foundation.
MotherDuck @motherduck
10K Followers 166 Following The data warehouse built for getting answers from your data. Works with AI agents and SQL. Built in collab with @ducklabs_com
Paul Dix @pauldix
11K Followers 1K Following CTO of @InfluxDB (YC W13), founder of NYC Machine Learning, series editor for Addison Wesley's Data & Analytics, author of Service Oriented Design with Ruby.
Andy Pavlo (@andypavl... @andy_pavlo
42K Followers 210 Following Database Research @ClickHouseDB. Associate Professor of Databases @CarnegieMellon.
Andrew Lamb @andrewlamb1111
4K Followers 85 Following Apache {DataFusion, Arrow} PMC, Database EngineerYou might like
