Apache Kafka - Real-time Stream Processing (Master Class) - Creating your First Update Stream – Ktable

This lecture covers the implementation of a Kafka Streams application using K Table to demonstrate CRUD operations. It includes setting up a Kafka topic, filtering messages, and using a query server to display the final K Table content. The lecture also explains the behavior of K Table, including updates and deletions, and provides debugging techniques.

What steps are taken to start the Kafka streams application?

In what way does the query server enhance the functionality of the application?

Summarize the key points about K tables as discussed in the lecture.

What happens when a new record with an existing key is received in the K table?