AI Agent Skills

SQLAlchemy driver for DuckDB

Byzer (former MLSQL): A low-code open-source programming language for data pipeline, analytics and AI.

An educational OLAP database system.

Turn markdown files into structured, queryable data with JS. Build markdown-powered docs, blogs, and sites quickly and reliably.

ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases

《python数据分析与挖掘实战》的代码笔记

One framework to develop, deploy and operate data workflows with Python and SQL.

Apache flink

Local-first ETL/ELT studio: a drag-and-drop visual pipeline designer that compiles to SQL and runs on DuckDB. Tiny desktop app, no servers, git-friendly workspaces.

Ahead of Time Data Repositories

A validating SQL lexer and parser with a focus on MySQL dialect.

RadonDB is an open source, cloud-native MySQL database for building global, scalable cloud services

【在线免费使用】 简单快速将SQL或DBML转换为美观的ER图（概念ER模型）/ The best SQL to ER Diagram converter.

3D City Database - The Open Source CityGML Database

Neo4j + vis.js = neovis.js. Graph visualizations in the browser with data from Neo4j.

A type-safe, high-level SQL library for Haskell