AI Database Schema Generator
Generate database schemas from natural language descriptions. Our AI-powered schema generator creates optimized table structures with proper relationships and indexes.
Features
- Multiple Databases: MySQL, PostgreSQL, MongoDB, Prisma
- Relationships: Proper foreign keys and joins
- Indexes: Automatic index suggestions for common queries
- Best Practices: Follows database design conventions
How to Use
- Describe your data model in plain English
- Select your target database type
- Click Generate to create the schema
- Review and customize the generated SQL/schema
Example Descriptions
- "E-commerce system with users, products, orders, and reviews"
- "Blog platform with posts, comments, categories, and tags"
- "Project management tool with teams, projects, tasks, and users"
Supported Databases
| Database | Output Format |
|---|---|
| PostgreSQL | SQL DDL with constraints |
| MySQL | SQL DDL with indexes |
| MongoDB | JSON Schema / Mongoose models |
| Prisma | Prisma schema file |
Generated Schema Includes
- Tables/Collections: Complete structure definitions
- Data Types: Appropriate types for each field
- Primary Keys: Auto-increment or UUID
- Foreign Keys: Relationships between tables
- Indexes: For frequently queried fields
- Constraints: NOT NULL, UNIQUE, CHECK
Database Design Best Practices
- Proper normalization (3NF by default)
- Meaningful table and column names
- Appropriate data types for each field
- Cascade rules for related data
- Timestamps (created_at, updated_at)