Comprehensive Assessment: Understand the Legacy System: Document the existing system architecture, data formats, dependencies, and workflows to identify potential risks. Identify Critical Data: Determine which data is essential for business operations and prioritize its migration. Data Backup: Full Backups: Perform a complete backup of all data before starting the migration process. Ensure that backups are stored securely and tested for integrity. Incremental Backups: Consider taking incremental backups during the migration process to capture any changes that occur.

To safeguard against data loss during system migration, conduct regular backups, implement validation checks, and run pilot tests to identify issues before full migration.

Conduct a Comprehensive Assessment: Analyze the legacy system to understand data types, dependencies, and potential risks. Create a Data Inventory: Document all data sources, formats, and structures to ensure nothing is overlooked. Implement a Robust Backup Strategy: Establish frequent backups of all data before migration, including incremental backups to capture changes. Use Data Mapping and Transformation Tools: Ensure accurate data translation and transformation to prevent corruption during the migration process. Test Migration Processes: Conduct pilot migrations in a controlled environment to identify and address issues before the full-scale migration.