• Flexible and High-Performance Reporting: They achieved this by leveraging scalable cloud technology, Snowflake on AWS.
  • Consistent View of SAP-ERP Landscape: C&A utilized SAP-BW extractors to provide a consistent view of SAP data for analysis, resulting in significant cost savings. However, custom interfaces were required for areas without SAP-BW extractors.
  • Supporting Agile Practices: The combination of a Data Lakehouse approach with Data Vault proved advantageous for short iterative development cycles. This allowed rapid access to existing data in the Data Lake and simplified technical debt management through model adjustments and reloading.

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