Repositories list

• SuperKMeans

  Public
  ⚡ Super fast clustering for high-dimensional vectors on CPUs (x86, ARM) and GPUs — for Python and C++. 100x faster clustering of vector embeddings than FAISS

  clusteringsimdkmeans+ 6

  clusteringsimdkmeansk-meansapproximate-nearest-neighbor-searchkmeans-clusteringivfvector-searchvector-embeddings

  C++

  •

  MIT License

  •44 forks•6161 stars•22 issues•11 pull request•Updated May 3, 2026May 3, 2026

• privacy

  Public
  Automatic query privatization in DuckDB

  databasequery-engineprivacy-enhancing-technologies+ 3

  databasequery-engineprivacy-enhancing-technologiesprivacy-protectionprivacy-toolsprivacy-preserving

  C++

  •

  GNU Affero General Public License v3.0

  •11 fork•1717 stars•00 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• FastLanes

  Public

  cwida/FastLanes’s past year of commit activity
  Next-Gen Big Data File Format

  C++

  •

  MIT License

  •3737 forks•672672 stars•22 issues•22 pull requests•Updated Apr 22, 2026Apr 22, 2026

• duckpgq-extension

  Public
  DuckDB extension that adds support for SQL/PGQ and graph algorithms

  sqlgraphrelational-databases

  sqlgraphrelational-databases

  C++

  •

  MIT License

  •2727 forks•399399 stars•2626 issues•55 pull requests•Updated Apr 9, 2026Apr 9, 2026

• fsst

  Public

  cwida/fsst’s past year of commit activity
  Fast Static Symbol Table (FSST): efficient random-access string compression

  C++

  •

  MIT License

  •5151 forks•511511 stars•22 issues•11 pull request•Updated Apr 6, 2026Apr 6, 2026

• duckdb-pgq

  Public
  DuckDB is an in-process SQL OLAP Database Management System

  C++

  •

  MIT License

  •3.2k3.2k forks•4747 stars•00 issues•00 pull requests•Updated Mar 31, 2026Mar 31, 2026

• PDX

  Public

  cwida/PDX’s past year of commit activity
  ⚡ PDX: A Library for Fast Vector Search and Indexing on CPUs (x86, ARM) — for Python and C++. Index millions of vectors in seconds. Search them in milliseconds.

  information-retrievalsimdnearest-neighbor-search+ 5

  information-retrievalsimdnearest-neighbor-searchsimilarity-searchfaissvector-searchvector-similarity-searchvector-indexing

  C++

  •

  MIT License

  •1010 forks•9090 stars•22 issues•00 pull requests•Updated Mar 6, 2026Mar 6, 2026

• benchmarker

  Public
  Python

  •22 forks•33 stars•00 issues•00 pull requests•Updated Nov 6, 2025Nov 6, 2025

• ALP

  Public

  cwida/ALP’s past year of commit activity
  ALP: Adaptive Lossless Floating-Point Compression

  encodingcompressionbig-data+ 6

  encodingcompressionbig-datasimdfloating-pointdata-parallelsigmodalpfastlanes

  C++

  •

  MIT License

  •1515 forks•175175 stars•55 issues•11 pull request•Updated Oct 16, 2025Oct 16, 2025

• fsst_plus

  Public
  C++

  •

  MIT License

  •11 fork•1313 stars•00 issues•00 pull requests•Updated Sep 25, 2025Sep 25, 2025

• FastLanes_Data

  Public
  Python

  •

  MIT License

  •33 forks•22 stars•00 issues•00 pull requests•Updated Sep 10, 2025Sep 10, 2025

• fastlanes-vldb2025

  Public
  Python

  •00 forks•33 stars•00 issues•00 pull requests•Updated Jul 1, 2025Jul 1, 2025

• FastLanesGpu-Damon2025

  Public
  C++

  •22 forks•1212 stars•00 issues•00 pull requests•Updated Jun 20, 2025Jun 20, 2025

• duckdb-vldb2025

  Public
  C++

  •

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated Mar 4, 2025Mar 4, 2025

• btrblocks-vldb2025

  Public
  C++

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 4, 2025Mar 4, 2025

• RealNest

  Public
  RealNest - A Collection of Nested Data from Real-World Datasets

  researchdatasetnested-data

  researchdatasetnested-data

  Python

  •

  Other

  •00 forks•77 stars•00 issues•00 pull requests•Updated Jan 18, 2025Jan 18, 2025

• CyclicJoinBench

  Public
  Python

  •00 forks•00 stars•00 issues•00 pull requests•Updated Dec 20, 2024Dec 20, 2024

• public_bi_benchmark

  Public
  BI benchmark with user generated data and queries

  MIT License

  •2424 forks•7272 stars•11 issue•00 pull requests•Updated Dec 19, 2024Dec 19, 2024

• extension-ci-tools

  Public
  Repository containing reusable workflows / actions for building DuckDB-PGQ extensions

  Dockerfile

  •7070 forks•00 stars•00 issues•00 pull requests•Updated Oct 7, 2024Oct 7, 2024

• FastLanesGPU

  Public
  Accelerating GPU Data Processing using FastLanes Compression

  Cuda

  •

  MIT License

  •44 forks•1919 stars•00 issues•00 pull requests•Updated May 9, 2024May 9, 2024

• ClickBench-SGX

  Public
  Python

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 2, 2024Apr 2, 2024

• DuckDB-SGX2

  Public
  Makefile

  •

  MIT License

  •11 fork•33 stars•00 issues•00 pull requests•Updated Mar 25, 2024Mar 25, 2024

• duckdb-SGX-old

  Public
  DuckDB is an in-process SQL OLAP Database Management System

  C++

  •

  MIT License

  •3.2k3.2k forks•00 stars•00 issues•00 pull requests•Updated Feb 1, 2024Feb 1, 2024

• C3

  Public
  C3: Compressing Correlated Columns

  Jupyter Notebook

  •

  MIT License

  •11 fork•33 stars•00 issues•00 pull requests•Updated Nov 28, 2023Nov 28, 2023

• ivm-extension

  Public
  Incremental View Maintenance support for DuckDB

  extensiondatabaseincremental-computation+ 2

  extensiondatabaseincremental-computationduckdbincremental-view-maintenance

  C++

  •

  MIT License

  •11 fork•1616 stars•55 issues•00 pull requests•Updated Oct 24, 2023Oct 24, 2023

• tpcds-result-reproduction

  Public
  Reproducing TPC-DS qualification/reference results

  Visual Basic 6.0

  •1313 forks•3434 stars•00 issues•00 pull requests•Updated Aug 16, 2023Aug 16, 2023

• gfe_driver

  Public
  C++ driver to evaluate updates in dynamic structural graphs

  C++

  •

  GNU General Public License v3.0

  •2020 forks•1919 stars•66 issues•00 pull requests•Updated Jun 14, 2022Jun 14, 2022

• teseo

  Public
  A C++ library for the analysis of structural dynamic graphs

  C++

  •

  GNU General Public License v3.0

  •44 forks•2727 stars•00 issues•00 pull requests•Updated Jun 14, 2022Jun 14, 2022

• sqllogictest

  Public
  unofficial git mirror of sqllogictest

  C

  •4545 forks•00 stars•00 issues•00 pull requests•Updated May 25, 2022May 25, 2022

• pvldbstyle

  Public
  PVLDB LaTeX style, based on acmart

  latexlatex-template

  latexlatex-template

  TeX

  •22 forks•1414 stars•00 issues•00 pull requests•Updated Apr 29, 2021Apr 29, 2021