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Aurenex

Data Engineering

Data contracts for regulated lakehouses

Schema drift is a compliance event, not just an engineering annoyance. Contracts make that explicit.

Elena Vasquez · Principal Data Architect · 5 min read

In a regulated environment, an unannounced schema change downstream of a validated pipeline can invalidate an entire analysis chain.

Data contracts turn that implicit risk into an explicit, testable agreement between producer and consumer, enforced in CI before anything reaches production.

We pair contracts with column-level lineage so that when a contract does change, the blast radius is known immediately rather than discovered during an audit.

  • lakehouse
  • contracts
  • compliance

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