Projects

airport

Query-farm

323

The Airport extension for DuckDB, enables the use of Arrow Flight with DuckDB

httpserver

Query-farm

269

DuckDB HTTP API Server and Query Interface in a Community Extension

shellfs

Query-farm

93

DuckDB extension allowing shell commands to be used for input and output.

clickhouse-sql

Query-farm

89

DuckDB Community Extension implementing ClickHouse SQL Dialect macros and Custom functions for DuckDB

httpclient

Query-farm

77

DuckDB HTTP GET/POST Client in a Community Extension

lindel

Query-farm

58

DuckDB Extension Linearization/Delinearization, Z-Order, Hilbert and Morton Curves

openprompt

Query-farm

55

DuckDB Community Extension to prompt LLMs from SQL

tributary

Query-farm

53

A DuckDB Extension for Kafka

cronjob

Query-farm

46

DuckDB CronJob Extension

datasketches

Query-farm

40

Integrates DuckDB with the high-performance Apache DataSketches library. This extension enables users to perform approximate analytics on large-scale datasets using state-of-the-art streaming algorithms, all from within DuckDB.

radio

Query-farm

35

Radio is a DuckDB extension by Query.Farm that brings real-time event streams into your SQL workflows. It enables DuckDB to receive and send events over systems like WebSocket and Redis Pub/Sub.

duckdb-cron-extension

28

DuckDB Cron Expression Extension

crypto

Query-farm

27

DuckDB Extension for cryptographic hash functions and HMAC

fuzzycomplete

Query-farm

25

DuckDB Extension for fuzzy string matching based autocompletion

evalexpr_rhai

Query-farm

24

A DuckDB extension to evaluate the Rhai scripting language as part of SQL.

pyroscope

Query-farm

20

DuckDB Pyroscope Extension for Continuous Profiling

textplot

Query-farm

17

A DuckDB community extension that enables text-based data visualization directly in SQL queries, including ASCII/Unicode bar charts, density plots, and sparklines for lightweight analytics and dashboards.

clickhouse-native

Query-farm

17

Experimental ClickHouse Native Client and Native file reader Extension for DuckDB chsql

webmacro

Query-farm

15

DuckDB WebMacro: Share and Load your SQL Macros via gists

stochastic

Query-farm

15

A DuckDB extension that add comprehensive statistical distribution functions to DuckDB, enabling advanced statistical analysis, probability calculations, and random sampling directly within SQL queries.

hashfuncs

Query-farm

12

A DuckDB extension that supplies non-cryptographic hash functions.

rapidfuzz

Query-farm

12

DuckDB Community Extension adding RapidFuzz algorithms for search, deduplication, and record linkage.

pcap

Query-farm

12

DuckDB PCAP Reader Extension made in Rust

python-flight-server

Query-farm

12

A Python framework to build Arrow Flight servers for the DuckDB Airport Extension

marisa

Query-farm

11

The Marisa extension by Query.Farm integrates the fast, space-efficient MARISA trie into DuckDB, enabling high-performance string lookups, prefix searches, and autocomplete functionality.

a5

Query-farm

11

A5 Geospatial Extension for DuckDB

adbc_scanner

Query-farm

10

A DuckDB ADBC Scanner Extension - adds support for using ADBC drivers with DuckDB as a client.

redis

Query-farm

10

DuckDB Redis Client community extension

copilot-extension-duckdb

Query-farm

9

DuckDB Copilot Extension

inflector

Query-farm

6

Powerful string case transformation and inflection capabilities directly to your SQL queries.

tsid

Query-farm

5

TSID Extension for DuckDB

bitfilters

Query-farm

5

A high-performance DuckDB extension providing probabilistic data structures for fast set membership testing and approximate duplicate detection. This extension implements state-of-the-art filter algorithms including Quotient filters, XOR filters, Binary Fuse filters, and soon Bloom filters.