Data Federation Tool

The Data Federation Tool enables federated querying across heterogeneous data sources without data movement. It models a federated schema, registers connectors, and generates a unified query plan that respects source capabilities and governance policies. Analysts gain a single view of analytics across databases, data lakes, and APIs, while data engineers control mappings, data quality, and lineage. The tool differentiates itself by offering robust schema alignment, provenance reporting, and compliance-aware access controls, reducing the need for bespoke integration work. It supports incremental updates, semantic mapping for complex domains, and versioned schemas to handle drift. Use cases include cross-source BI, unified data products, and compliant analytics in regulated environments. Core features include multi-source planning, field and type mappings, policy enforcement, and lineage generation. The solution emphasizes correctness, explainability, and auditable results, enabling data teams to trust federated results for decision making.