Open Source Database Designs — Databases Generator & Converter

Open Source Database Designs is a comprehensive online platform that helps you explore, modify, and create database designs. It provides sample database designs across diverse use cases and industries, a visual diagram tool for designing schemas, and conversion utilities to move between popular database engines (MySQL, PostgreSQL, MSSQL).

What it offers

• Explore thousands of sample database designs to find inspiration or a starting point for your project.
• Modify existing databases: adjust tables, relationships, and schemas to fit evolving requirements while preserving data integrity.
• Create a database from scratch: use an online designer to visually define tables, relationships, and data structures in real time.
• Database conversion: convert schemas and SQL between MySQL, PostgreSQL, and MSSQL using dedicated converters.
• Visual diagram tool: design, visualize, and export SQL scripts from diagrams.
• Cloud-enabled workflow: start your design in the platform and leverage cloud features for collaboration and scalability.

How to Use

1. Explore or select a sample: Browse thousands of database samples to spark ideas.
2. Modify an existing design: Use the diagram editor to alter tables, relationships, and constraints; export updated SQL when ready.
3. Create from scratch: Open the online designer, create tables, define keys, relationships, and data types, then generate the SQL.
4. Convert between engines: Use the dedicated converters to translate schemas and SQL between MySQL, PostgreSQL, and MSSQL.
5. Export and implement: Export SQL scripts and implement them in your chosen database system.

Why use it

• Accelerates database design with ready-made samples across domains.
• Ensures data integrity while modifying schemas.
• Simplifies cross-engine migrations with built-in converters.
• Visual workflow reduces complexity and improves collaboration.

Features

• Large library of sample database designs across industries
• Visual database designer for real-time schema modeling
• Modify Tables, Relationships, and Schemas with instant feedback
• SQL Export and diagram-based SQL generation
• Cross-engine database converters (MySQL, PostgreSQL, MSSQL)
• Cloud-enabled collaborating environment with project-based design
• Snapshot history and versioning for design changes
• Lightweight, web-based tool with no heavy installation required