Case Study: Reale Mutua Group achieves unified back-office data management with erwin Data Modeler

Simplifies back office management with erwin Data Modeler

Reale Mutua Group, the largest Italian mutual insurance company founded in Turin in 1828, faced continuous data growth and a siloed data warehouse that hindered company‑wide data sharing and business intelligence. To simplify back‑office management and build a unified enterprise data warehouse and BI system, Reale Mutua Group engaged erwin and its erwin Data Modeler product to modernize their data architecture.

Using erwin Data Modeler, erwin helped Reale Mutua Group create a standardized conceptual data model, document metadata, and implement the physical database while publishing views for business users. The work reduced redundant information across systems, established common KPIs for all business lines, delivered faster, more efficient access to information, and stabilized the back‑office environment by separating it from front‑office processes.

Reale Mutua Group

Alexis Mendoza

IT Architecture Office