How a National Retailer Cut $500K+ Maintenance Bills by Replacing a Monolith with API-Driven Integrations

https://www.ready-bookmarks.win/explain-architecture-decisions-in-dollars-7-rules-that-keep-your-product-profitable

Why a 12-Year-Old Monolith Was Sinking a Growing Retail Chain Midwest Retail Co. (name changed) is a mid-sized national apparel and accessories brand with 220 stores and a $520M annual revenue run rate