GE engines installed on Boeing 787s generate 1 terabyte of daily information. AWS IoT connects devices, authenticates them, and allows them to exchange messages via rules and services. Amazon Kinesis offers streaming data services to easily load and analyze data. AWS Lambda allows event-driven, serverless computing billed by the second. Machine learning algorithms like random forests are commonly used for classification problems and outperform other methods. Computers that can learn have wonderful and terrifying implications.