: He moved beyond training scripts to design end-to-end systems, including data collection, feature engineering, and monitoring infrastructure Solve Case Studies : He practiced with real-world scenarios like building a video recommendation engine for YouTube or a visual search The Big Day
Here are some best practices to follow when designing a machine learning system: Training/Service Skew: Your online features don't look like
Why the "Machine Learning System Design Interview" by Ali Aminian is the Better Choice for Prep 2. Focus on ML-Specific Bottlenecks