ETL transforms, stored procedures, and column-level lineage are parsed directly from source code, not inferred from documentation that's usually years out of date.

Semantic models, business rules, and cross-system relationships are reconstructed from how data flows, not how it was originally designed to.

Real access patterns and usage logs reveal which workloads matter today, not which ones were important when the system was first built.

Business docs, SOPs, and institutional knowledge are captured and tied directly back to the systems they describe, closing the gap between what's written down and what's running.