ksqlDB – The Real-Time Streaming Database

Niels Berglund

More and more organizations are moving towards an event-driven, real-time streaming architecture, using Apache Kafka as their streaming backbone. Event streaming applications allow these organizations to unlock new benefits by combining various data feeds.

However, getting actionable insights by querying streaming data in a timely fashion has remained a challenge. ksqlDB solves this by providing an interactive SQL interface allowing you to query the streaming data, in real-time, doing aggregations, in essence treating the data as it was data persisted in a database.

This demo-filled session will look at how to:
* Execute ksqlDB push/pull queries
* Create ksqlDB User-Defined Functions
* Use table and streams