Big Data used to be a pipe dream, but over the years we’ve learned how to store and to process large amounts of unstructured data in different kinds of (NoSQL) data stores. Now, we dive into the world of tools that help make sense of that data. Machine Learning frameworks help generate significant value from a multitude of chaotic signals. Voice and image recognition are getting more important by the day. Chatbots based on voice and intelligent interactions are the next big thing. Enter the new world of smart tools and frameworks for Machine Learning and Artificial Intelligence, tailored for the busy Java developer.