Apache Spark Streaming at the core of IoT – a demo

This presentation will show you a practical example of building an Apache Spark Streaming application. I will first give a quick overview of Apache Spark and its architecture and different components that comprise Spark's rich API, with special emphasis on Spark Streaming and how it can help you in your IoT projects.

In the second part, I will show you the steps required to integrate a Spark Streaming application with Apache Kafka and to aggregate event metrics. Then you will also see an example Java web application that reads those aggregated metrics and pushes them to client browsers using websockets. The clients display the metrics on a live dashboard.

Vorkenntnisse

Some Java/Scala programming experience is desirable.

Lernziele

Show that Apache Spark Streaming is a perfect fit for an IoT project implementation.