[SIGMOD 2026] F3: The Open-Source Data File Format for the Future

Everything that makes working with databases easier

The Accuracy of Learned Versus Traditional Cardinality Estimators: Unraveling the Evaluation Result Conundrum

🥢像老乡鸡🐔那样做饭。主要部分于2024年完工，非老乡鸡官方仓库。文字来自《老乡鸡菜品溯源报告》，并做归纳、编辑与整理。CookLikeHOC.

🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using RAG 🔄.

Brings SQL and AI together.

SQLStorm: Taking Database Benchmarking into the LLM Era

Madopic (Markdown to Picture) 精美的 Markdown 转图片工具。让你的知识更有画面感！

Compiler for LightGBM gradient-boosted trees, based on LLVM. Speeds up prediction by ≥10x.

ThalamusDB: semantic query processing on multimodal data

Drivers to run TPC-H with Citus and PostgreSQL

MLOS is a project to enable autotuning for systems.

Sourcecode of our AIDB '25 paper "JOB-Complex: A Challenging Benchmark for Traditional & Learned Query Optimization"

BigVectorBench advances vector database benchmarking by defining and evaluating the embedding performance of heterogeneous data and abstracting compound queries, which can be multimodal or single-m…

Skewed Data Generator for TPC-H

Official Repository of "LLM × DATA" Survey Paper

Tesseract: Efficient Online Schema Evolution for Snapshot Databases (VLDB 2023)

TPC-H benchmark with skew factor enabled

DetectGPT: Zero-Shot Machine-Generated Text Detection using Probability Curvature

This repository contains the implementation of AdaNDV.

Raster to Vector Graphics Converter

A project to map out the relations between different equational theories of Magmas.