Your question is Robust Salesforce ERP Sync. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
A client needs to sync approximately 1 million records from an external ERP to Salesforce daily, but they frequently hit Apex Governor Limits. How would you redesign this integration to ensure it is robust and scalable?