Presented at #H2OWorld 2017 in Mountain View, CA. Learn more about H2O.ai: https://www.h2o.ai/. Follow @h2oai: https://twitter.com/h2oai. - - - Effective volume anomaly detection presents unique challenges when monitoring customer transaction volumes across thousands of platforms and systems. We overcome this by using H2O, building on open source tools, and delivering machine learning anomaly detection for enterprise scale. Hear how we model, visualize then automatically alert on anomalous Mobile app volumes in real-time. Donald Gennetten has over 15 years experience supporting digital channels in the Financial Services industry. In his current role as a Data Engineer for Capital One’s Monitoring Intelligence team, he leads a cross-functional group of Data, Business, and Engineering subject matter experts to deliver Advanced Analytics solutions for real-time customer transaction monitoring and issue detection. Rahul Gupta is a Data Engineer in Capital One's Center for Machine Learning, focusing heavily on back-end development and model creation. His primary efforts include building an Algorithmic IT Operations (AIOps) platform that utilizes a combination of batch and streaming data with Machine Learning capabilities to improve the stability of Capital One services and overall customer experience.