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AWS→Azure Data Warehouse Consolidation

Reduced cost and improved analytics speed by consolidating commercial data from AWS to Azure.

Challenge

  • Fragmented datasets and rising costs across clouds.
  • Need for unified governance and access control.

Approach

  • Migrated warehousing and ETL to Azure services.
  • Implemented Purview cataloging and RBAC with Entra ID groups.
  • Created DR/BC runbooks with storage replication.

Outcomes

  • ~30% run-rate savings
  • Faster time-to-insight
  • Consistent data protection and discovery
Tech: Azure Data services, Purview, Entra ID, Power BI