Cloud Migration as an Opportunity
Enabling agile and decentralised DWH development at scale — how ProSiebenSat.1 migrated two on-premises data warehouses to a unified Snowflake platform with 5 agile teams of 40 developers.
- 40 Developers across 5 agile teams
- 2 On-premises DWHs migrated to Snowflake
- 50% Reduction in new employee training time
The challenge
ProSiebenSat.1 operated two separate on-premises data warehouses across different business units. As the business grew, maintaining two separate systems with different standards became unsustainable.
They needed to:
- Migrate both DWHs to a single cloud platform (Snowflake)
- Enable 40 developers across 5 agile teams to work in parallel
- Enforce consistent Data Vault 2.0 standards at scale
- Reduce onboarding time for new team members
The result
With Datavault Builder, ProSiebenSat.1 achieved:
- A unified Snowflake data platform serving all business units
- 5 agile DWH teams of 40 developers working independently but consistently
- 50% reduction in new employee training time — because patterns are standardised and documented automatically
- Full data lineage from every source to every Power BI report
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