In a world increasingly reliant on real-time data processing, we require efficient access to live, distributed states. This talk delves into Interactive Queries v2 in Kafka Streams — a powerful feature that allows direct, real-time access to the state of distributed Kafka Streams applications.

We will build on the context of stream processing and why accessing the state of distributed applications is crucial for modern data-driven architectures. Through this lens, you will see how Interactive Queries bridge the gap between real-time analytics state and external consumption, enabling you to unlock new possibilities for monitoring, data exploration, and responsive application behavior.

Building on this foundation, we will discuss a running example illustrating how Interactive Queries can be leveraged to create a dynamic and responsive application. We will guide you through the different types of state stores and how to query them.

Attendees will leave with a solid understanding of how Interactive Queries work, the types of problems they solve, and how they can be applied effectively to enhance the value of Kafka-based streaming applications.