Machine Learning Infrastructure at Netflix

Machine learning infrastructure at Netflix is focused on scaling and making data scientists more productive. They leverage technologies like Metaflow and Titus to empower data scientists to build their own microservices and enable collaboration. The infrastructure includes tools for data preparation, feature engineering, training models, and orchestrating workflows. They also use EV cache for high-throughput, low-latency caching, and leverage AWS for their control plane. They are working on challenges such as improving the streaming experience, content exploration, and studio production. Feedback and a culture of learning are emphasized, enabling continuous improvement and innovation.