<ul data-eligibleForWebStory="true">Decision trees play a crucial role in managing complex ML systems as orchestration logic.They are used for routing data, feature selection, policy application in production pipelines.Decision trees interact with MLflow, Airflow, Kubernetes, and other tools for deployment.Real-world use cases include A/B testing, feature gating, policy enforcement, and more.Implementation involves updating decision trees, monitoring, and optimizing performance for scalability.