Moving away from "batch processing" (where data updates once a day overnight) to event-driven architectures that process sales, stock levels, and supply chain updates in real time. Core Business Domains Transformed by Primus

Nahkauf stores offer a curated assortment suitable for quick trips. Because these stores lack the backroom space of a hypermarket, Primus offers "just-in-time" delivery—sometimes twice per day. This ensures that a tiny corner store can still sell fresh rolls and produce without massive storage facilities.

The Primus Rewe Group operates several key brands, including: