Case Study: High Street Retailer achieves faster, more scalable Power BI reporting with Dufrain

High Street Retailer cuts Power BI compute usage by 70% with Dufrain

Dufrain was engaged by a leading high street retailer to optimize their Power BI reporting suite, which was suffering from platform capacity constraints. The challenge involved bloated report files with redundant visuals and a semantic model slowed down by numerous duplicate measures, hindering usability and scalability for their large user base.

Dufrain implemented a back-to-front optimization approach, moving complex DAX logic into SQL and building multiple streamlined semantic models. This solution dramatically improved performance, resulting in a 70% reduction in compute usage and a 52% faster report generation time. The outcome was a leaner, more scalable reporting suite that enhanced usability for over 1,000 users.