#QuackScience
I am excited to announce Query.Farm is expanding! We've integrated 12 high-quality DuckDB community extensions from the QuackScience project.

Learn more on our blog: query.farm/posts/mergin...

#DuckDB #DuckDBExtensions #QuackScience #QueryFarm
QuackScience’s DuckDB Extensions Are Moving to Query.Farm – 🚜 Query.Farm
We build with DuckDB. Extensions. Consulting. Tools.
query.farm
September 3, 2025 at 3:35 PM
Awesome! Enjoy the heatwave safely 🌡️ meanwhile I added your blog post link + example to the README: github.com/quackscience...

PS: any chance you can update with INSTALL instruction?
GitHub - quackscience/duckdb-quickjs
Contribute to quackscience/duckdb-quickjs development by creating an account on GitHub.
github.com
June 28, 2025 at 1:38 PM
@saghul.bsky.social this one's dedicated to you! A pinch of QuickJS-NG inside a DuckDB Extension. Nobody asked for it and nobody might ever use it but it exists and runs basics 🤟 github.com/quackscience...
GitHub - quackscience/duckdb-quickjs
Contribute to quackscience/duckdb-quickjs development by creating an account on GitHub.
github.com
June 23, 2025 at 5:31 PM
Upvoted! Only loosely relevant but some of those items can be observed with github.com/quackscience...
GitHub - quackscience/duckdb-extension-pyroscope: DuckDB Pyroscope Extension for Continuous Profiling
DuckDB Pyroscope Extension for Continuous Profiling - quackscience/duckdb-extension-pyroscope
github.com
June 20, 2025 at 12:36 PM
Dev Repo: github.com/quackscience...

Basic testing with redis cloud seems successful but we need real redis users to make this is usable in real-life. For quackscience! #quackscience
GitHub - quackscience/duckdb-extension-redis: DuckDB Redis Client community extension
DuckDB Redis Client community extension. Contribute to quackscience/duckdb-extension-redis development by creating an account on GitHub.
github.com
April 19, 2025 at 2:11 PM
Hey! Here's an idea! Let's just dismantle almost a century of medical science infrastructure and substitute old wive's tales.

OK - so we have to forget the fact that Vit A can reach toxic levels in the liver if you OD...But really...what could possibly go wrong?

#RFK, #Measles, #QuackScience
The increase in parents using vitamin A as the primary treatment for measles — despite no scientific backing — comes after RFK Jr. has downplayed the outbreak for weeks and falsely promoted the treatment option as effective.
Kids Are Getting Sick From RFK Jr.’s False Measles Remedy, Doctors Say
Nearly 380 cases of measles have been identified in the US this year, the highest number since 2019.
truthout.org
March 26, 2025 at 9:32 PM
Ready to play with Apache Arrow using the @duckdb.org Airport community extension? Check out #quackflight for a sample Flight server implementation supporting parallel inserts, ATTACH and various ticket examples interacting with #DuckDB github.com/quackscience...
#Apache #Arrow #Flight #DuckDB #OLAP
GitHub - quackscience/quackflight: DuckDB API Server with Arrow Flight SQL Airport support and concurrent writes/reads (quackpipe)
DuckDB API Server with Arrow Flight SQL Airport support and concurrent writes/reads (quackpipe) - quackscience/quackflight
github.com
February 28, 2025 at 11:45 PM
Welcome to #QuackScience @dforsber.bsky.social 🦆🧪 and thanks for expanding our open communty library with the KTON extension github.com/quackscience... powered by the new cool Quack Zig C API extension by @mlafeldt.bsky.social 🎉
GitHub - quackscience/duckdb-kton-extension: DuckDB KTON extension
DuckDB KTON extension. Contribute to quackscience/duckdb-kton-extension development by creating an account on GitHub.
github.com
February 10, 2025 at 11:53 AM
The first version of the new #DuckUI SQL Interface for DuckDB is ready! Currently running in WASM, next connecting to your http_server DuckDB workers and Quackscience tools!
duckui.com
Duck-UI | Duck-UI
Description will go into a meta tag in <head />
duckui.com
February 2, 2025 at 1:04 AM
DuckCON #6 by @duckdb.org is starting soon in our beloved Amsterdam! Ping me if you'd like to say hello and quack about weird #quackscience community extensions, polyglot observability and to get some spare stickers! 👋
January 31, 2025 at 11:00 AM
Quackpy now serving free Flight tickets to all DuckDB destinations! 🐥 github.com/quackscience...

- Flight API + HTTP API (JSON,CSV,Parquet)
- Concurrent inserts and queries into DuckDB
- Persistent storage w/ multiuser authentication
- Embedded SQL Query Interface for instant usage

Thanks Rusty! ✈️
January 29, 2025 at 11:59 PM
We have an in-house monster called DuckShark: #DuckDB running on Cubro hardware network taps doing on-demand traffic analytics and reading/decoding realtime #PCAP data with the #quackscience PCAP community extension!
Specs: 4xCavium ARM64 CPU 64 GB RAM 2x 2TB SSD and lots of ports 🦈 🦆 #hepic #cubro
January 18, 2025 at 2:07 PM
testing #quackscience stickers for DuckCon #4
January 13, 2025 at 10:11 PM
The ingestion part is still only available in quackpipe where its being experimented with while the read parquet "mergetree" is already part of the chsql repository: github.com/quackscience...
Feature: read_parquet_mergetree by akvlad · Pull Request #13 · quackscience/duckdb-extension-clickhouse-sql
read_parquet_mergetree Description The read_parquet_mergetree chsql function provides a familiar interface for ClickHouse users by emulating aspects of the MergeTree engine strategy. Its primary pu...
github.com
January 8, 2025 at 8:59 AM
Fun fact: This extension was >90% written by Copilot (Claude and GPT 4o) on an initial prompt displaying the available DuckDB data and the target ClickHouse functions using the quack extension template + all quackscience cpp extensions as reference base. Only had to manually fix some casting errors.
January 4, 2025 at 12:56 AM
It's 2025 and we're bored so the time is perfect to implement a native binary client for the @duckdb.org #DuckDB ClickHouse Native extension for chsql 🚸 alternative to the HTTP/S based client. We're racing the clickhouse-cpp and clickhouse-rs Extensions side by side for fun and #quackscience 🔥
GitHub - quackscience/duckdb-extension-clickhouse-native: Experimental ClickHouse Native Client and Native file reader Extension for DuckDB chsql
Experimental ClickHouse Native Client and Native file reader Extension for DuckDB chsql - quackscience/duckdb-extension-clickhouse-native
github.com
January 1, 2025 at 3:38 PM
Thanks @taras.glek.net 🦆 There's a cool WIP PR adding parameters to avoid Injections I guess could be extended to regulate other aspects too: github.com/quackscience...
Support prepared statements and parameters by vhiairrassary · Pull Request #21 · quackscience/duckdb-extension-httpserver
Hello, I need to support untrusted inputs so I have created this PR as a starting point to see if you would be interested to have this feature merged upstream, and if yes, to discuss about the deta...
github.com
December 31, 2024 at 4:40 PM
That's right! DuckDB Quackscience "chsql" provides ClickHouse Macros, "chsql_native" provides native format reading and "http_server" provides a ClickHouse compatible HTTP API + Play UI github.com/quackscience
quackscience
DuckDB Extensions & Flock Ups. It's Quack Science! - quackscience
github.com
December 31, 2024 at 10:15 AM
Wvlet (pronounced as weave-let) is an open-source flow-style query language designed to help users to write efficient queries for SQL engines such as #DuckDB

The #Wvlet library builder and experimental DuckDB community extension are available in the quackscience repo: github.com/quackscience...
Wvlet: Redesigning 50-Year-Old SQL for Modern Data Analytics | Wvlet
We are excited to announce the release of Wvlet version 2024.9, an open-source flow-style query language designed to help users to write efficient queries for SQL engines. you can try Wvlet, pronounce...
wvlet.org
December 30, 2024 at 10:32 PM
This weekend in #Quackscience we made significant progress with the Rust #ClickHouse Native File (undocumented) format reader extension for @duckdb.org now able to successfully parse multi-block clickhouse database files and converting elementary types back into DuckDB tables! Looking for testers!
GitHub - quackscience/duckdb-extension-clickhouse-native: Experimental DuckDB Rust extension to read ClickHouse Native Format database files
Experimental DuckDB Rust extension to read ClickHouse Native Format database files - quackscience/duckdb-extension-clickhouse-native
github.com
December 21, 2024 at 5:41 PM
#quackscience is catching on! The @duckdb.org http_server extension in particular is seeing new amazing contributors quacking exciting PRs improving the baseline features and adding new ones! - best Xmas present is #opensource
Pull requests · quackscience/duckdb-extension-httpserver
DuckDB HTTP API Server and Query Interface in a Community Extension - Pull requests · quackscience/duckdb-extension-httpserver
github.com
December 18, 2024 at 11:27 PM
@jdlong.cerebralmastication.com Rather than turn to the Dark Side (Azure API -> XLSX), why not turn to the Duck Side?! (DuckDB WASM in Google Sheets) github.com/quackscience...
GitHub - quackscience/duckdb-googlesheets-engine: DuckDB Engine as Google Sheets Library
DuckDB Engine as Google Sheets Library. Contribute to quackscience/duckdb-googlesheets-engine development by creating an account on GitHub.
github.com
December 15, 2024 at 12:33 PM