A description of machine learning and prediction APIs followed by some real-world considerations on the deployment of predictive models and their integration in apps and businesses. These are illustrated with a churn prediction example. In this presentation you'll find some information about Microsoft Azure Machine Learning and how it compares to PredictionIO, an open source solution for creating prediction servers. I also gave an exclusive presentation of the Machine Learning Canvas, which you must fill in before any attempt at implementing a predictive system! Video coming soon...