Data Mapping Tool

The tool provides a formal mapping model to connect source and target schemas, enabling exact field-to-field alignment and optional transformations. It is designed for data engineers and BI teams who perform migrations, schema evolution, or cross-system integrations. Conceptually, users define source fields, target fields, and transformation logic, then run validation to reveal gaps, conflicts, or type mismatches. The system supports versioned templates and reusable presets to enforce consistency across projects. It outputs a machine-readable manifest that can be consumed by ETL pipelines and data governance tools. Core value comes from repeatability, auditability, and reduced manual mapping effort. The tool benefits teams who operate across relational and semi-structured sources, ensuring that data lineage is preserved and mappings remain portable across environments. Unique differentiators include reusable mapping presets, built-in validation for type compatibility, and an export format ready for orchestration engines. Use cases include migrating customer data between CRM and data warehouse, reconciling product catalogs across ERP systems, and aligning event schemas for analytics platforms.