Real-time event processing monitors the incoming data stream and initiates action based on detected events like fraud, error or performance degradation. These events are often used to issue alerts and notifications, take responsive action, or to populate a monitoring dashboard. In this session, we will walk through different use cases for event processing and demonstrate how to build a scalable pipeline for tracking IoT device status. AWS services to be covered include: AWS Lambda and the Kinesis Client Library (KCL).