Integration and Data Flow First
Sketch how data enters, moves, and exits across your stack, then test those flows during pilots. Evaluate identity, provisioning, event delivery, rate limits, and middleware complexity. Favor open schemas and resilient APIs over fragile connectors. When integration is a first-class criterion, you reduce downstream firefighting, accelerate time-to-value, and protect analytics, compliance, and customer experience from brittle workarounds and hidden handoffs.