The migration problem
Move a decade of platform without breaking a single paying customer.
Bing Maps for Enterprise had 15+ years of accumulated SKUs, SDKs, sample code, and support contracts. Every URL was potentially load-bearing for someone's production system — fleet dispatchers, logistics platforms, government GIS tooling. The mandate: adopt Azure's identity, IA, and design language end-to-end while preserving every entry point, every code sample, and every billing relationship.