Nano SQL alternatives for AI agents.

Open Source Formula 1 Database

Automatically generates beautiful and easy-to-read ER diagrams from your database.

CLI tool that can execute SQL queries on CSV, LTSV, JSON, YAML and TBLN. Can output to various formats.

Constantly updated lists of world countries and their associated alpha-2, alpha-3 and numeric country codes as defined by the ISO 3166 standard, available in CSV, JSON , PHP, SQL and XML formats, in multiple languages and with national flags included; also available are the ISO 3166-2 codes of provinces/ states associated with the countries

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

Entity-Relationship Diagram Editor

Countries, Languages & Continents data (capital and currency, native name, calling codes).

Surrealist is the ultimate way to visually manage your SurrealDB database

Node.js database migration management for PostgreSQL

Unofficial API for finviz.com

程序员鱼皮原创项目，免费的闯关交互式 SQL 自学教程网站，从零基础到进阶，带你掌握常用 SQL 语法（MySQL、SQLite、PostgreSQL）、快速学习 SQL 和数据库。支持在线SQL编辑器、实时查询结果、语法高亮、SQL运行广场等功能。纯前端实现，简单易学~

Golang ORM with focus on PostgreSQL features and performance

Apache Ignite

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions

esProc SPL is a JVM-based programming language designed for structured data computation, serving as both a data analysis tool and an embedded computing engine.