You do not integrate AI into the legacy system. You build a layer on top of it. Your core systems are 20 years old. They were built before APIs were standard. They run on mainframes. They process batch jobs overnight. And now you need them to feed real-time data to an AI model that expects millisecond response times. If you try to integrate AI directly into those systems, you will spend two years on integration and never actually deploy the AI. The only way this works is if you stop treating...