database-design

Free, simple, and intuitive online database diagram editor and SQL generator.

Explore, document and optimize any database

ERD Editor: design database schemas visually, import SQL DDL, GraphQL, DBML and AML, export DDL and code for 22 languages. Web app, Google Drive, VS Code, IntelliJ, Obsidian, a custom element, and an MCP server that lets coding agents edit diagrams live.

SQLRite - Simple embedded database modeled off SQLite in Rust

⚡ A collection of resources and tutorials to design a better database schema.

Design databases the way you think. Create unlimited schemas, import existing designs, visualize relationships, export to multiple formats, and generate framework migrations. Offline-first, local by default, with optional cloud or local AI.

A free and open-source database management tool, suitable for team use. It offers capabilities such as access control, data anonymization, SQL auditing, CI/CD, and supports cross-regional deployment.

Demo project moved to

👨‍⚕️ A Clinic Management System based on three tier architecture made using ASP.NET, C#.

Java 2D & 3D visual entity relationship design & modeling (ERD,SQL) for Oracle,MSSQL,Postgres and MySQL

d9 - openSource maintenance of directus

🤖 A telegram bot that can sell products and the salespeople can add, delete, and manage them.

Collection of LeetCode SQL questions to ace the coding interview!!

PostgreSQL schema and Flask REST API for a cryptocurrency exchange: 22 tables spanning custody, markets, and order-book/OTC/P2P trade paths, with analytical queries and synthetic seed data.

Core development repository. gitHub: Vsn 6 (2020 - ), Vsn 5 (2018 - 2020), Vsn 4 (2014-2017). Sourceforge: Vsn 3 (2009-2013), Vsn 1 & 2 (2005-2009)

A SPARQL database, RDF Stream Processing Engine and RDF toolkit, supporting Neurosymbolic Stream Reasoning

build your own query planner

This repo contains the associated files for my tutorial series about MySQL at Towards Data Science

A toy, ACID compliant, and Relational-ish DBMS built from scratch

An Awesome Repository Containing All The Theory Lecture Slides and Lab Sessions With Code Files Taught At An Undergraduate Level At My University. Course Code: BTIT03105