This document discusses using Java and Graal VM to deploy machine learning services. It begins with introductions to AI, machine learning, and deep learning. It then discusses the most commonly used languages and frameworks for machine learning like Python, R, TensorFlow, Keras, etc. It also discusses how models are typically deployed in production using model serving frameworks. The document concludes by demonstrating how Graal VM can be used to deploy machine learning models in a Java environment, allowing models to be easily served as microservices.