[Webinar] AI-Powered Personalization with Oracle XStream CDC Connector | Register Now
Kafka Streams is a powerful stream-processing library that offers stateful operations. Along with the stateful operations is a unique feature of Kafka Streams, Interactive Queries, or IQ. IQ allows you to leverage the application's state from the outside by directly querying the state stores.
IQ has always been a part of Kafka Streams, but the original version lacked some key features. Namely, the ability to query the state of a custom state store. With the addition of IQ v2, that has now changed. Additionally, IQ v2 brings other benefits like pushing queries down to the store level making querying more efficient.
In this talk, I will cover:
Building an Interactive Query service including routing queries between app instances
Creating custom queries using Interactive Query v2
Testing your IQ Application
Attending this talk will teach you how to use IQ v2 to create queries more aligned with your unique business needs.