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How BMW streamlined data access using AWS Lake Formation fine-grained access control

Big Data Blog



This article discusses how BMW streamlined data access and reduced costs by implementing fine-grained access control with AWS Lake Formation in their Cloud Data Hub (CDH).

Specifically, the article covers:

  • BMW's CDH architecture and need for fine-grained access control
  • How Lake Formation's fine-grained access control works
  • BMW's implementation of filter packages and data stewardship
  • How use cases access filtered data with Lake Formation
  • The hybrid access mode for gradual migration to fine-grained access
  • How BMW saves up to 25% on compute and storage by reducing data duplication


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