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Dataset versioning (DVC)

Git-linked dataset and artifact versions so every model can name its training data.

TrialMLOpsNew
Why this ring
Without data versions, registry provenance is fiction. Trial when more than one person trains models.
Production risk if ignored
Cannot reproduce or explain a production model when auditors ask which data trained it.
EU AI Act relevance
Supports data governance and technical documentation for high-risk systems.
Typical effort
weeks
Low FinOps impact

Use cases

  • Reproducible training
  • Audit data lineage
  • Multi-person ML teams

Adoption steps

  1. Remote storage for data
  2. Link DVC revs to MLflow runs
  3. Block promote without data hash
  4. Document retention

Related tools

In your assessment

Data lineage maturity + storage remote review