"Your requirement for a Fintech migration suggests a deeper challenge than just data transfer; it’s about maintaining transactional integrity under 'Zero Trust' protocols. While most focus on the move, I identify the strategic gap in your current database indexing that could cause latency during the shift. I’ve mapped a 3-step migration roadmap that prioritizes zero-downtime and long-term scalability. Are you prioritizing immediate speed or high-level security architecture for this Q3 transition?"