How LegacyToCloud Works
Migrate your databases to Snowflake in four simple steps. No consultants needed.
Connect Your Database
Securely connect to your source database. We support MSSQL, MySQL, and PostgreSQL. Your credentials are encrypted and never stored permanently.
- Read-only connection for safety
- SSL/TLS encryption in transit
- Test connection before proceeding
// Connection configuration
host: "your-server.database.com"
port: 1433
database: "production_db"
ssl: true
Connection successful
Schema Analysis Report
Analyze Your Schema
Our engine scans your entire database schema and identifies tables, columns, indexes, constraints, and relationships. We detect potential migration risks automatically.
- Complete schema inventory
- Automatic risk detection
- Data type compatibility check
Generate DDL Scripts
We automatically generate Snowflake-compatible DDL scripts with proper data type mappings. Review and customize before execution.
- Optimized type mappings
- Clustered keys recommendation
- Download or copy scripts
CREATE TABLE customers (
id NUMBER PRIMARY KEY,
name VARCHAR(255),
email VARCHAR(255),
created_at TIMESTAMP_NTZ,
metadata VARIANT
);
-- Converted from MSSQL NVARCHAR, DATETIME, JSON
Migration Progress
Migrate & Validate
Execute the migration with real-time progress tracking. Our validation engine automatically verifies row counts and data integrity.
- Bulk load optimization
- Row count verification
- Data integrity checks
Ready to Start Your Migration?
Get started with a free schema analysis. See exactly what your migration will look like before committing.